{"title":"All","description":null,"products":[{"product_id":"1-2-inch-diameter-carbide-tipped-annular-cutter","title":"1\/2\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1\/2\" Diameter Carbide Tipped Annular Cutter – available in 1\" and 2” depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1\/2 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1\/2\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1\/2\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1\/2\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1\/2\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1\/2 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1\/2 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1\/2” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1\/2\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1\/2\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45345196769470,"sku":"CTC-01-0500","price":52.52,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45345201488062,"sku":"CTC-02-0500","price":59.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"9-16-inch-diameter-carbide-tipped-annular-cutter","title":"9\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e9\/16\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", and 3\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"9\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 9\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 9\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 9\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 9\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"9\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"9\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 9\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 9\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 9\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45358230864062,"sku":"CTC-01-0562","price":52.52,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45358230896830,"sku":"CTC-02-0562","price":59.4,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358230929598,"sku":"CTC-03-0562","price":88.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"5-8-inch-diameter-carbide-tipped-annular-cutter","title":"5\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e5\/8\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", 3\", and 4\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"5\/8 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 5\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 5\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 5\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 5\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"5\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"5\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 5\/8” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 5\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 5\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45358231093438,"sku":"CTC-01-0625","price":52.52,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45358231126206,"sku":"CTC-02-0625","price":59.4,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358231158974,"sku":"CTC-03-0625","price":88.43,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358231191742,"sku":"CTC-04-0625","price":105.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"11-16-inch-diameter-carbide-tipped-annular-cutter","title":"11\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e11\/16\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", 3\", and 4\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"11\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 11\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 11\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 11\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 11\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"11\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"11\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 11\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 11\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 11\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45358231224510,"sku":"CTC-01-0687","price":52.52,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45358231257278,"sku":"CTC-02-0687","price":59.4,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358231290046,"sku":"CTC-03-0687","price":88.43,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358231322814,"sku":"CTC-04-0687","price":113.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"3-4-inch-diameter-carbide-tipped-annular-cutter","title":"3\/4\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e3\/4\" Diameter Carbide Tipped Annular Cutter – available in 2”, 3”, and 4” depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"3\/4 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 3\/4\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3\/4\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 3\/4\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3\/4\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"3\/4 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"3\/4 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3\/4” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .diam-grid { display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n } .diam-btn { display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 3\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 3\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 3\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 3\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 3\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 3\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 3\/4\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3\/4\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358231421118,"sku":"CTC-02-0750","price":63.64,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358231453886,"sku":"CTC-03-0750","price":88.43,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358231486654,"sku":"CTC-04-0750","price":113.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"13-16-inch-diameter-carbide-tipped-annular-cutter","title":"13\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e13\/16\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg class=\"hero-img\" alt=\"13\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003eOur 13\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 13\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 13\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 13\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"lead\" style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"13\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"13\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 13\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable class=\"ymals\" role=\"presentation\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable class=\"ymals\" role=\"presentation\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 13\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 13\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45358231519422,"sku":"CTC-01-0812","price":52.52,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45358231552190,"sku":"CTC-02-0812","price":63.64,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358231584958,"sku":"CTC-03-0812","price":88.43,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358231617726,"sku":"CTC-04-0812","price":113.88,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358231650494,"sku":"CTC-06-0812","price":146.42,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358231683262,"sku":"CTC-08-0812","price":325.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"7-8-inch-diameter-carbide-tipped-annular-cutter","title":"7\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e7\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"7\/8 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 7\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 7\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 7\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 7\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"7\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"7\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 7\/8” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 7\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 7\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 7\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 7\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 7\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 7\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 7\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 7\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358231716030,"sku":"CTC-02-0875","price":63.64,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358231748798,"sku":"CTC-03-0875","price":88.43,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358231781566,"sku":"CTC-04-0875","price":113.88,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358231814334,"sku":"CTC-06-0875","price":146.42,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358231847102,"sku":"CTC-08-0875","price":325.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"15-16-inch-diameter-carbide-tipped-annular-cutter","title":"15\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e15\/16\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"15\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 15\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 15\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 15\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 15\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"15\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"15\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 15\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 15\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 15\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45358231945406,"sku":"CTC-01-0937","price":52.52,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45358231978174,"sku":"CTC-02-0937","price":63.64,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358232010942,"sku":"CTC-03-0937","price":88.43,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358232043710,"sku":"CTC-04-0937","price":113.88,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358232076478,"sku":"CTC-06-0937","price":146.42,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358232109246,"sku":"CTC-08-0937","price":390.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-inch-diameter-carbide-tipped-annular-cutter","title":"1\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358232142014,"sku":"CTC-02-1000","price":67.88,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358232174782,"sku":"CTC-03-1000","price":88.43,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358232207550,"sku":"CTC-04-1000","price":113.88,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358232240318,"sku":"CTC-06-1000","price":146.42,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358232273086,"sku":"CTC-08-1000","price":422.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-1-16-inch-diameter-carbide-tipped-annular-cutter","title":"1-1\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e1-1\/16\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg class=\"hero-img\" alt=\"1-1\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003eOur 1-1\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-1\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-1\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-1\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"lead\" style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-1\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable class=\"ymals\" role=\"presentation\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 1-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 1-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 1-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable class=\"ymals\" role=\"presentation\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 1-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 1-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 1-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-1\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-1\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45358232371390,"sku":"CTC-01-1062","price":57.92,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45358232404158,"sku":"CTC-02-1062","price":73.49,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358232436926,"sku":"CTC-03-1062","price":92.57,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358232469694,"sku":"CTC-04-1062","price":119.77,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358232502462,"sku":"CTC-06-1062","price":166.83,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358232535230,"sku":"CTC-08-1062","price":427.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-1-8-inch-diameter-carbide-tipped-annular-cutter","title":"1-1\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-1\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-1\/8 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-1\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-1\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-1\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-1\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-1\/8” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-1\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-1\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358232567998,"sku":"CTC-02-1125","price":73.49,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358232600766,"sku":"CTC-03-1125","price":92.57,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358232633534,"sku":"CTC-04-1125","price":119.77,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358232666302,"sku":"CTC-06-1125","price":166.83,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358232699070,"sku":"CTC-08-1125","price":444.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-3-16-inch-diameter-carbide-tipped-annular-cutter","title":"1-3\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-3\/16\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-3\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-3\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-3\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-3\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-3\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-3\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷♂️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-3\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-3\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45358232830142,"sku":"CTC-01-1187","price":57.92,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45358232862910,"sku":"CTC-02-1187","price":73.49,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358232895678,"sku":"CTC-03-1187","price":100.28,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358232928446,"sku":"CTC-04-1187","price":119.77,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358232961214,"sku":"CTC-06-1187","price":179.66,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358232993982,"sku":"CTC-08-1187","price":461.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-1-4-inch-diameter-carbide-tipped-annular-cutter","title":"1-1\/4\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-1\/4\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-1\/4 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-1\/4\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-1\/4\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-1\/4\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-1\/4\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-1\/4” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷♂️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-1\/4\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-1\/4\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358233026750,"sku":"CTC-02-1250","price":72.93,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358233059518,"sku":"CTC-03-1250","price":102.66,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358233092286,"sku":"CTC-04-1250","price":121.7,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358233125054,"sku":"CTC-06-1250","price":182.55,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358233157822,"sku":"CTC-08-1250","price":468.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-5-16-inch-diameter-carbide-tipped-annular-cutter","title":"1-5\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-5\/16\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-5\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-5\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-5\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-5\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-5\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-5\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-5\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-5\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45358233256126,"sku":"CTC-01-1312","price":68.72,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45358233288894,"sku":"CTC-02-1312","price":72.93,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358233321662,"sku":"CTC-03-1312","price":102.66,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358233354430,"sku":"CTC-04-1312","price":121.7,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358233387198,"sku":"CTC-06-1312","price":182.55,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358233419966,"sku":"CTC-08-1312","price":498.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-3-8-inch-diameter-carbide-tipped-annular-cutter","title":"1-3\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-3\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-3\/8 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-3\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-3\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-3\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-3\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-3\/8” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-3\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-3\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358233452734,"sku":"CTC-02-1375","price":72.93,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358233485502,"sku":"CTC-03-1375","price":102.66,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358233518270,"sku":"CTC-04-1375","price":121.7,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358233551038,"sku":"CTC-06-1375","price":182.55,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358233583806,"sku":"CTC-08-1375","price":524.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-7-16-inch-diameter-carbide-tipped-annular-cutter","title":"1-7\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-7\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-7\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-7\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-7\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-7\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-7\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-7\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-7\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-7\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358233616574,"sku":"CTC-02-1437","price":82.05,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358233649342,"sku":"CTC-04-1437","price":139.69,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358233682110,"sku":"CTC-06-1437","price":209.53,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358233714878,"sku":"CTC-08-1437","price":535.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-1-2-inch-diameter-carbide-tipped-annular-cutter","title":"1-1\/2\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-1\/2\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-1\/2 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-1\/2\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-1\/2\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-1\/2\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-1\/2\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-1\/2” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-1\/2\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-1\/2\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358233813182,"sku":"CTC-02-1500","price":82.05,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358233845950,"sku":"CTC-03-1500","price":124.96,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358233878718,"sku":"CTC-04-1500","price":139.69,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358233911486,"sku":"CTC-06-1500","price":209.53,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358233944254,"sku":"CTC-08-1500","price":535.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-9-16-inch-diameter-carbide-tipped-annular-cutter","title":"1-9\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-9\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-9\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-9\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-9\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-9\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-9\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-9\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-9\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-9\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358233977022,"sku":"CTC-02-1562","price":82.05,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358234009790,"sku":"CTC-04-1562","price":162.97,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358234042558,"sku":"CTC-06-1562","price":226.99,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358234075326,"sku":"CTC-08-1562","price":558.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-5-8-inch-diameter-carbide-tipped-annular-cutter","title":"1-5\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-5\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-5\/8 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-5\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-5\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-5\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-5\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-5\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-5\/8” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-5\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-5\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358234271934,"sku":"CTC-02-1625","price":91.3,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358234304702,"sku":"CTC-04-1625","price":167.74,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358234337470,"sku":"CTC-06-1625","price":232.25,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358234370238,"sku":"CTC-08-1625","price":583.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-11-16-diameter-carbide-tipped-annular-cutter","title":"1-11\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-11\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-11\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-11\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-11\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-11\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-11\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-11\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-11\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-11\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-11\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358234403006,"sku":"CTC-02-1687","price":91.3,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358234435774,"sku":"CTC-03-1687","price":130.85,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358234468542,"sku":"CTC-04-1687","price":167.74,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358234501310,"sku":"CTC-06-1687","price":232.25,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358234534078,"sku":"CTC-08-1687","price":598.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-3-4-inch-diameter-carbide-tipped-annular-cutter","title":"1-3\/4\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e \u003c!-- WRAPPER --\u003e \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n\u003c!-- TOP BLURB --\u003e \u003cdiv style=\"width: auto;\"\u003e \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e1-3\/4\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e \u003cimg class=\"hero-img\" alt=\"1-3\/4 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" style=\"display: block; \n margin: 0 auto 14px auto;\"\u003e \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003eOur 1-3\/4\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-3\/4\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e \u003c\/div\u003e \u003cp style=\"font-size:16px; \n color:#000; \n margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 1-3\/4\" carbide tipped annular cutters for clean, accurate holes and long tool life. \u003c\/p\u003e \u003c!-- BENEFITS --\u003e \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-3\/4\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\n\u003cimg class=\"app-icon\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e \u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-3\/4 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-3\/4” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 1-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 1-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 1-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 1-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 1-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 1-3\/4\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-3\/4\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 1-3\/4 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358234566846,"sku":"CTC-02-1750","price":91.3,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358234599614,"sku":"CTC-03-1750","price":130.85,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358234632382,"sku":"CTC-04-1750","price":167.74,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358234665150,"sku":"CTC-06-1750","price":232.25,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358234697918,"sku":"CTC-08-1750","price":619.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-13-16-inch-diameter-carbide-tipped-annular-cutter","title":"1-13\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-13\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-13\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-13\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-13\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-13\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-13\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-13\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-13\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-13\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-13\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358234796222,"sku":"CTC-02-1812","price":105.61,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358234828990,"sku":"CTC-04-1812","price":187.34,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358234861758,"sku":"CTC-06-1812","price":281.01,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358234894526,"sku":"CTC-08-1812","price":634.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-7-8-inch-diameter-carbide-tipped-annular-cutter","title":"1-7\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e \u003c!-- WRAPPER --\u003e \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n\u003c!-- TOP BLURB --\u003e \u003cdiv style=\"width: auto;\"\u003e \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e1-7\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e \u003cimg class=\"hero-img\" alt=\"1-7\/8 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" style=\"display: block; \n margin: 0 auto 14px auto;\"\u003e \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003eOur 1-7\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-7\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e \u003c\/div\u003e \u003cp style=\"font-size:16px; \n color:#000; \n margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 1-7\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life. \u003c\/p\u003e \u003c!-- BENEFITS --\u003e \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-7\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\n\u003cimg class=\"app-icon\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e \u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"1-7\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-7\/8” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 1-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 1-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 1-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 1-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 1-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e 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Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 1-7\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-7\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 1-7\/8 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358234927294,"sku":"CTC-02-1875","price":105.61,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358234960062,"sku":"CTC-04-1875","price":187.34,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358234992830,"sku":"CTC-06-1875","price":281.01,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358235025598,"sku":"CTC-08-1875","price":651.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"1-15-16-inch-diameter-carbide-tipped-annular-cutter","title":"1-15\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e1-15\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"1-15\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 1-15\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 1-15\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 1-15\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 1-15\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"1-15\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 1-15\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 1-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 1-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 1-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 1-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 1-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 1-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 1-15\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 1-15\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358235123902,"sku":"CTC-02-1937","price":105.61,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358235156670,"sku":"CTC-04-1937","price":216.16,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358235189438,"sku":"CTC-06-1937","price":311.27,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358235222206,"sku":"CTC-08-1937","price":674.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-inch-diameter-carbide-tipped-annular-cutter","title":"2\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e2\" Diameter Carbide Tipped Annular Cutter – available in 2\", 3\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"2 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 2\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"2 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 2 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358235254974,"sku":"CTC-02-2000","price":126.23,"currency_code":"USD","in_stock":true},{"title":"3 Inch","offer_id":45358235287742,"sku":"CTC-03-2000","price":151.89,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358235320510,"sku":"CTC-04-2000","price":222.58,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358235353278,"sku":"CTC-06-2000","price":333.87,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358235386046,"sku":"CTC-08-2000","price":741.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-1-16-inch-diameter-carbide-tipped-annular-cutter","title":"2-1\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e2-1\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"2-1\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 2-1\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-1\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2-1\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-1\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-1\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca 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class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 2-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 2-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 2-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 2-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 2-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 2-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2-1\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-1\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358235549886,"sku":"CTC-02-2062","price":136.74,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358235582654,"sku":"CTC-04-2062","price":244.83,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358235615422,"sku":"CTC-06-2062","price":612.09,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358235648190,"sku":"CTC-08-2062","price":1038.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-1-8-inch-diameter-carbide-tipped-annular-cutter","title":"2-1\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e2-1\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"2-1\/8 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 2-1\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-1\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2-1\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-1\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-1\/8” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 2-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 2-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 2-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 2-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 2-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 2-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2-1\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-1\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358235680958,"sku":"CTC-02-2125","price":136.74,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358235713726,"sku":"CTC-04-2125","price":259.67,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358235746494,"sku":"CTC-06-2125","price":612.09,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358235779262,"sku":"CTC-08-2125","price":1038.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-3-16-inch-diameter-carbide-tipped-annular-cutter","title":"2-3\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e2-3\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"2-3\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 2-3\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-3\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2-3\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-3\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-3\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 2-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 2-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 2-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 2-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 2-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 2-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2-3\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-3\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358235844798,"sku":"CTC-02-2187","price":143.9,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358235877566,"sku":"CTC-04-2187","price":265.28,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358235910334,"sku":"CTC-06-2187","price":673.41,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358235943102,"sku":"CTC-08-2187","price":1142.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-1-4-inch-diameter-carbide-tipped-annular-cutter","title":"2-1\/4\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e2-1\/4\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg class=\"hero-img\" alt=\"2-1\/4 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003eOur 2-1\/4\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-1\/4\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2-1\/4\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-1\/4\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"lead\" style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-1\/4” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" 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href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover 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class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable class=\"ymals\" role=\"presentation\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 2-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2-1\/4\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-1\/4\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358236106942,"sku":"CTC-02-2250","price":155.89,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358236139710,"sku":"CTC-04-2250","price":265.28,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358236172478,"sku":"CTC-06-2250","price":673.41,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358236205246,"sku":"CTC-08-2250","price":1142.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-5-16-inch-diameter-carbide-tipped-annular-cutter","title":"2-5\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e2-5\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" alt=\"2-5\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 2-5\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-5\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2-5\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-5\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-5\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 2-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 2-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 2-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 2-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 2-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 2-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2-5\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-5\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358236238014,"sku":"CTC-02-2312","price":155.89,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358236270782,"sku":"CTC-04-2312","price":285.69,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358236303550,"sku":"CTC-06-2312","price":673.41,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358236336318,"sku":"CTC-08-2312","price":1142.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-3-8-inch-diameter-carbide-tipped-annular-cutter","title":"2-3\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e2-3\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg class=\"hero-img\" alt=\"2-3\/8 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003eOur 2-3\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-3\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2-3\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-3\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"lead\" style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-3\/8” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable class=\"ymals\" role=\"presentation\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable class=\"ymals\" role=\"presentation\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 2-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2-3\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-3\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358236369086,"sku":"CTC-02-2375","price":155.89,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358236401854,"sku":"CTC-04-2375","price":285.69,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358236434622,"sku":"CTC-06-2375","price":673.41,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358236467390,"sku":"CTC-08-2375","price":1142.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-7-16-inch-diameter-carbide-tipped-annular-cutter","title":"2-7\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e2-7\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 3\/4” Weldon shank.\u003c\/p\u003e\n\u003cimg class=\"hero-img\" alt=\"2-7\/16 inch carbide tipped annular cutter with 3\/4 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-weldon-shank-tct-annular-cutter.png?v=1763566624\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003eOur 2-7\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-7\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2-7\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-7\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"lead\" style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-7\/16” Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca class=\"diam-btn\" 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href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover 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class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2-7\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-7\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45358236598462,"sku":"CTC-02-2437","price":160.73,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45358236631230,"sku":"CTC-04-2437","price":301.4,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45358236663998,"sku":"CTC-06-2437","price":710.44,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45358236696766,"sku":"CTC-08-2437","price":1205.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/3-4-inch-weldon-shank-1.jpg?v=1763557974"},{"product_id":"2-1-2-inch-diameter-carbide-tipped-annular-cutter","title":"2-1\/2\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 2-1\/2\" Diameter Carbide Tipped Annular Cutter – available in 1\", 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"2-1\/2 inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 2-1\/2\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-1\/2\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 2-1\/2\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-1\/2\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-1\/2\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n \u003c\/div\u003e\n \u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 2-1\/2\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-1\/2\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 2-1\/2 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"1 Inch","offer_id":45360020193470,"sku":"CTC-01-2500","price":167.88,"currency_code":"USD","in_stock":true},{"title":"2 Inch","offer_id":45360020226238,"sku":"CTC-02-2500","price":160.73,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360020259006,"sku":"CTC-04-2500","price":301.4,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360020291774,"sku":"CTC-06-2500","price":710.44,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360020324542,"sku":"CTC-08-2500","price":1205.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"2-9-16-inch-diameter-carbide-tipped-annular-cutter","title":"2-9\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n\u003c!-- WRAPPER --\u003e\n\u003cdiv style=\"max-width: 100%;\" class=\"hdc-rel\"\u003e\n\u003c!-- TOP BLURB --\u003e\n\u003cdiv style=\"width: auto;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0;\" class=\"lead\"\u003e2-9\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\u003c\/p\u003e\n\u003cimg style=\"display: block; margin: 0 auto 14px auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" alt=\"2-9\/16 inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" class=\"hero-img\"\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ADAPTER TABLE --\u003e\n\u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eMag Drill Size\u003c\/th\u003e\n\u003cth\u003eExtended?\u003c\/th\u003e\n\u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"display: block; width: 100%; color: #000; text-decoration: none;\" href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin: 0 0 20px 0;\" class=\"lead\"\u003eOur 2-9\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-9\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #000; margin-top: 4px;\"\u003eOver 10,000 metal fabricators, welders, and machine shops rely on our 2-9\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003ch3 style=\"color: #000; margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-9\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.7; padding-left: 20px; margin: 0 0 10px 0;\" class=\"lead\"\u003e\n\u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e\n\u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e\n\u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e\n\u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e\n\u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e\n\u003cli\u003eIdeal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATION TABLE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"app-wrap app-scale-wrap\"\u003e\n\u003cdiv class=\"app-scale\"\u003e\n\u003ctable role=\"table\" class=\"app-table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Mild Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Structural Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Construction Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- High Strength Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Fine Grain Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Stainless Steel --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Aluminium --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Copper\/Brass --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Cast Iron --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\" alt=\"cast iron\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"2-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Plastics --\u003e\n\u003ctr class=\"app-tr\"\u003e\n\u003ctd class=\"app-td app-td--white\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\" alt=\"plastics\" class=\"app-icon\"\u003e\u003c\/td\u003e\n\u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"app-td\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" class=\"app-check\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-9\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eRecommended RPM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e350–500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e300–450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e250–350 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e500–650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200–300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; color: #000; margin-bottom: 22px;\"\u003eLower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance.\u003c\/p\u003e\n\u003ch3 style=\"margin: 32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"diam-grid\"\u003e\n\u003ca href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e1-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e2-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e3-15\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-5\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-11\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e4-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\" class=\"diam-btn\"\u003e4-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-5\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-9\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-3\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-13\/16\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e5-7\/8\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/4\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e6-1\/2\"\u003c\/a\u003e \u003ca href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\" class=\"diam-btn\"\u003e8\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e\n\u003c!-- YOU MIGHT ALSO LIKE --\u003e\n\u003ch3 style=\"text-align: center; margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- ROW 1 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0 0 12px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\" alt=\"Carbide tipped ejector pins - used with 2-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\" alt=\"Annular Cutter Holders - compatible with 2-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\" alt=\"Magnetic Base Drills - works with 2-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ROW 2 --\u003e\n\u003cdiv style=\"border: 6px solid #000; margin: 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); padding: 12px;\"\u003e\n\u003ctable role=\"presentation\" class=\"ymals\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\" alt=\"Metal Cutting Lubricants - used with 2-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\" alt=\"High Speed Steel Annular Cutters - related to 2-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv style=\"border: 3px solid #000; background: #000; padding: 6px; text-align: center; margin-bottom: 6px;\"\u003e\u003cspan style=\"color: #fff; font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ymal-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\" alt=\"Carbide Tipped Hole Cutters — related to 2-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" class=\"ymal-img\"\u003e \u003ca href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\" class=\"ymal-btn\"\u003eShop now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003ch3 style=\"text-align: center; margin: 32px 0 18px 0;\"\u003e\u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"trust-grid\"\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust-card\"\u003e\n\u003cdiv class=\"trust-icon\"\u003e👷\u003c\/div\u003e\n\u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n\u003ch3 style=\"margin: 28px 0 12px 0; text-align: left;\"\u003e\u003cstrong\u003eFAQ: 2-9\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-9\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAlways match the pin length to the cutters cutting depth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection. Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eCarbide tipped cutters are faster, more durable, and ideal for tough steels. HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eMost carbide TCT annular cutters last 50–150 holes under normal use. With proper lubrication and correct RPM, you can often get even more.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eAnnular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e\n\u003c!-- SEO SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360020357310,"sku":"CTC-02-2562","price":160.73,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360020390078,"sku":"CTC-04-2562","price":322.93,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360020422846,"sku":"CTC-06-2562","price":710.44,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360020455614,"sku":"CTC-08-2562","price":1205.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"2-5-8-inch-diameter-carbide-tipped-annular-cutter","title":"2-5\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 2-5\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"2-5\/8 inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 2-5\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-5\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 2-5\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-5\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-5\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-5\/8\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-5\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 2-5\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-5\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 2-5\/8 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360020488382,"sku":"CTC-02-2625","price":187.34,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360020521150,"sku":"CTC-04-2625","price":340.81,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360020553918,"sku":"CTC-06-2625","price":749.78,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360020586686,"sku":"CTC-08-2625","price":1272.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"2-11-16-inch-diameter-carbide-tipped-annular-cutter","title":"2-11\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 2-11\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"2-11\/16 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 2-11\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-11\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 2-11\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-11\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-11\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-11\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-11\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e 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Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 2-11\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-11\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 2-11\/16 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360020619454,"sku":"CTC-02-2687","price":187.34,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360020652222,"sku":"CTC-04-2687","price":349.9,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360020684990,"sku":"CTC-06-2687","price":749.78,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360020717758,"sku":"CTC-08-2687","price":1272.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"2-3-4-inch-diameter-carbide-tipped-annular-cutter","title":"2-3\/4\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 2-3\/4\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"2-3\/4 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 2-3\/4\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-3\/4\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 2-3\/4\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-3\/4\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-3\/4 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-3\/4\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\"\u003e4-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n \u003c\/div\u003e\n \u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e \u003c\/div\u003e \u003c!-- YOU MIGHT ALSO LIKE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e \u003c!-- ROW 1 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0 0 12px 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- ROW 2 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 2-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-3\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 2-3\/4\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-3\/4\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 2-3\/4 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360020750526,"sku":"CTC-02-2750","price":201.75,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360020783294,"sku":"CTC-04-2750","price":363.53,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360020816062,"sku":"CTC-06-2750","price":749.78,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360020848830,"sku":"CTC-08-2750","price":1272.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"2-13-16-inch-diameter-carbide-tipped-annular-cutter","title":"2-13\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 2-13\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"2-13\/16 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 2-13\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-13\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 2-13\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-13\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-13\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-13\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-13\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 2-13\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-13\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 2-13\/16 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360020881598,"sku":"CTC-02-2812","price":226.78,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360020914366,"sku":"CTC-04-2812","price":367.17,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360020947134,"sku":"CTC-06-2812","price":786.8,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360020979902,"sku":"CTC-08-2812","price":1335.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"2-7-8-inch-diameter-carbide-tipped-annular-cutter","title":"2-7\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 2-7\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"2-7\/8 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 2-7\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-7\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 2-7\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-7\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-7\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-7\/8\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-7\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e 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Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 2-7\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-7\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 2-7\/8 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360021012670,"sku":"CTC-02-2875","price":226.78,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360021045438,"sku":"CTC-04-2875","price":381.48,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360021078206,"sku":"CTC-06-2875","price":786.8,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360021110974,"sku":"CTC-08-2875","price":1335.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"2-15-16-inch-diameter-carbide-tipped-annular-cutter","title":"2-15\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 2-15\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"2-15\/16 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 2-15\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 2-15\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 2-15\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 2-15\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"2-15\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 2-15\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\"\u003e4-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n \u003c\/div\u003e\n \u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e \u003c\/div\u003e \u003c!-- YOU MIGHT ALSO LIKE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e \u003c!-- ROW 1 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0 0 12px 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 2-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 2-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 2-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- ROW 2 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 2-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 2-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 2-15\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 2-15\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 2-15\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 2-15\/16 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360021143742,"sku":"CTC-02-2937","price":242.98,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360021176510,"sku":"CTC-04-2937","price":381.48,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360021209278,"sku":"CTC-06-2937","price":786.8,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360021242046,"sku":"CTC-08-2937","price":1335.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-inch-diameter-carbide-tipped-annular-cutter","title":"3\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360021274814,"sku":"CTC-02-3000","price":257.71,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360021307582,"sku":"CTC-04-3000","price":398.87,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360021340350,"sku":"CTC-06-3000","price":822.67,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360021373118,"sku":"CTC-08-3000","price":1396.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-1-16-inch-diameter-carbide-tipped-annular-cutter","title":"3-1\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-1\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-1\/16 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-1\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-1\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-1\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-1\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-1\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-1\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e 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Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-1\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-1\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-1\/16 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360021405886,"sku":"CTC-02-3062","price":276.12,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360021438654,"sku":"CTC-04-3062","price":398.87,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360021471422,"sku":"CTC-06-3062","price":822.67,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360021504190,"sku":"CTC-08-3062","price":1396.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-1-8-inch-diameter-carbide-tipped-annular-cutter","title":"3-1\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-1\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-1\/8 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-1\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-1\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-1\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-1\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-1\/8\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\"\u003e4-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n \u003c\/div\u003e\n \u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e \u003c\/div\u003e \u003c!-- YOU MIGHT ALSO LIKE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e \u003c!-- ROW 1 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0 0 12px 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- ROW 2 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 3-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-1\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-1\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-1\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-1\/8 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360021536958,"sku":"CTC-02-3125","price":276.12,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360021569726,"sku":"CTC-04-3125","price":423.8,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360021602494,"sku":"CTC-06-3125","price":822.67,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360021635262,"sku":"CTC-08-3125","price":1396.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-3-16-inch-diameter-carbide-tipped-annular-cutter","title":"3-3\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-3\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-3\/16 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-3\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-3\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-3\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-3\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-3\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-3\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e 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Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-3\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-3\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-3\/16 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360021668030,"sku":"CTC-02-3187","price":277.34,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360021700798,"sku":"CTC-04-3187","price":437.02,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360021733566,"sku":"CTC-08-3187","price":1529.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-1-4-inch-diameter-carbide-tipped-annular-cutter","title":"3-1\/4\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-1\/4\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-1\/4 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-1\/4\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-1\/4\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-1\/4\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-1\/4\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/4 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-1\/4\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-1\/4 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e 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Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-1\/4\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-1\/4\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-1\/4 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360021766334,"sku":"CTC-02-3250","price":285.27,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360021799102,"sku":"CTC-04-3250","price":464.33,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360021831870,"sku":"CTC-06-3250","price":901.35,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360021864638,"sku":"CTC-08-3250","price":1529.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-5-16-inch-diameter-carbide-tipped-annular-cutter","title":"3-5\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-5\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-5\/16 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-5\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-5\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-5\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-5\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-5\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-5\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\"\u003e4-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n \u003c\/div\u003e\n \u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e \u003c\/div\u003e \u003c!-- YOU MIGHT ALSO LIKE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e \u003c!-- ROW 1 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0 0 12px 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- ROW 2 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 3-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-5\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-5\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-5\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-5\/16 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360021897406,"sku":"CTC-02-3312","price":297.15,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360021930174,"sku":"CTC-04-3312","price":491.65,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360021962942,"sku":"CTC-06-3312","price":901.35,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360021995710,"sku":"CTC-08-3312","price":1529.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-3-8-inch-diameter-carbide-tipped-annular-cutter","title":"3-3\/8\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-3\/8\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-3\/8 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-3\/8\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-3\/8\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-3\/8\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-3\/8\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-3\/8 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-3\/8\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-3\/8 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-3\/8\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-3\/8\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-3\/8 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360022028478,"sku":"CTC-02-3375","price":298.9,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360022061246,"sku":"CTC-04-3375","price":513.74,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360022094014,"sku":"CTC-06-3375","price":941.85,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360022126782,"sku":"CTC-08-3375","price":1598.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-7-16-inch-diameter-carbide-tipped-annular-cutter","title":"3-7\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-7\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-7\/16 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-7\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-7\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-7\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-7\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-7\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-7\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-7\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e 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Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-7\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-7\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-7\/16 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360022159550,"sku":"CTC-02-3437","price":298.9,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360022192318,"sku":"CTC-04-3437","price":525.15,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360022225086,"sku":"CTC-06-3437","price":941.85,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360022257854,"sku":"CTC-08-3437","price":1598.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-1-2-inch-diameter-carbide-tipped-annular-cutter","title":"3-1\/2\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-1\/2\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-1\/2 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-1\/2\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-1\/2\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-1\/2\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-1\/2\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-1\/2 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-1\/2\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-11-16-diameter-carbide-tipped-annular-cutter\"\u003e1-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/2-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e2-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e3-15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/4-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e4-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/carbide-tipped-annular-cutter-4-7-8-inch-diameter\"\u003e4-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5-7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-inch-diameter-carbide-tipped-annular-cutter\"\u003e6\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/6-1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e6-1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/8-inch-diameter-carbide-tipped-annular-cutter\"\u003e8\"\u003c\/a\u003e\n \u003c\/div\u003e\n \u003cstyle\u003e\n .diam-grid {\n display: flex; \n flex-wrap: wrap; \n gap: 10px; \n margin: 20px 0 0 0; \n padding: 0; \n }\n .diam-btn {\n display: inline-block; \n padding: 10px 16px; \n background: #1ea37a; \n color: #fff !important; \n font-size: 18px; \n font-weight: 700; \n border-radius: 8px; \n text-decoration: none; \n transition: background 0.25s ease, transform 0.2s ease; \n } .diam-btn:hover { background: #ff5e14; \n } @media (max-width: 749px) { .diam-btn { width: 48%; \n text-align: center; \n } } \u003c\/style\u003e \u003c\/div\u003e \u003c!-- YOU MIGHT ALSO LIKE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 0 0;\"\u003e\u003cstrong\u003e You Might Also Like \u003c\/strong\u003e\u003c\/h3\u003e \u003c!-- ROW 1 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0 0 12px 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/magnetic-base-drills\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- ROW 2 --\u003e \u003cdiv style=\"border: 6px solid #000; \n margin: 0;\"\u003e \u003cdiv style=\"background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(255,94,20,1) 49%, rgba(0,0,0,1) 100%); \n padding: 12px;\"\u003e \u003ctable class=\"ymals\" role=\"presentation\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMetal Cutting Lubricants\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Metal Cutting Lubricants - used with 3-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-1\/2 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- TRUST SECTION --\u003e \u003ch3 style=\"text-align:center; \n margin:32px 0 18px 0;\"\u003e \u003cstrong\u003eWhy Buy From H.D. Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-1\/2\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-1\/2\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-1\/2 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360022290622,"sku":"CTC-02-3500","price":307.2,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360022323390,"sku":"CTC-04-3500","price":542.28,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360022356158,"sku":"CTC-06-3500","price":941.85,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360022388926,"sku":"CTC-08-3500","price":1598.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"},{"product_id":"3-9-16-inch-diameter-carbide-tipped-annular-cutter","title":"3-9\/16\" Diameter Carbide Tipped Annular Cutter","description":"\u003cstyle\u003e \n \/* Scoped to this block only *\/ \n .hdc-rel * { box-sizing: border-box; \n }\n .hdc-rel img { max-width: 100%; \n height: auto; \n } \n .hdc-rel .hero-img { max-width: 300px; \n }\n \/* ===== Application table: responsive, no cutoff ===== *\/\n .hdc-rel .app-wrap { width: 100%; \n }\n .hdc-rel .app-table { width: 100%;\n table-layout: fixed; \/* force columns to fit container *\/ \n border-collapse: separate; \n border-spacing: 0; \n background-color: #fafafa; \n } \n .hdc-rel .app-table td { \n word-wrap: break-word; \n } \n \/* Column sizing: icon \/ material \/ carbide \/ hss *\/ \n .hdc-rel .app-table col.icon { \n width: 14%; \n } \n .hdc-rel .app-table col.label { \n width: 46%; \n } \n .hdc-rel .app-table col.carb { \n width: 20%; \n } \n .hdc-rel .app-table col.hss { \n width: 20%; \n } \n \/* Default sizes (desktop\/tablet) *\/ \n .hdc-rel .app-ttl { \n color: #ff5e14; \n font-size: 14pt; \n font-weight: 700; \n } \n .hdc-rel .app-hdr { \n text-align: center; \n padding: 10px; \n background: #fff0e9; \n border-right: white solid 3px;} .hdc-rel .app-td { padding: 10px; \n border-right: solid white 3px; \n } \n .hdc-rel .app-td--white { background: #fff; \n border-right: 3px solid #fff; \n border-left: 3px solid #fff; \n } \n .hdc-rel .app-td--label { \n background: #fff0e9; \n padding-left: 26px; \n } \n .hdc-rel .app-icon {\n width: 42px; \n height: 42px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-check { \n width: 36px; \n height: 36px; \n display:block; \n margin:0 auto; \n } \n .hdc-rel .app-mat {\n color:#000; \n font-size:14pt; \n font-weight:700; \n } \n .hdc-rel .app-tr \u003e td { \n border-bottom: 3px solid #fff; \n } \n \/* ===== \"You Might Also Like\" grid ===== *\/ \n .hdc-rel .ymals table { \n width: 100%; \n border-collapse: collapse; \n } \n .hdc-rel .ymals td { width: 33.333%; \n vertical-align: top; \n padding: 8px; \n } \n .hdc-rel .ymal-img { max-width: 100%; \n max-height: 100%; \n display: block; \n margin: 0 auto 6px; \n } \n \/* Headings \u0026 lead text *\/ .hdc-rel .lead { font-size: 16px; \n color: #000; \n } \n .hdc-rel .h2 { text-align: center; \n color: #000; \n font-weight: 700; \n font-size: 26px; \n padding: 28px 0 8px; \n margin: 0; \n } \n \/* ===== Mobile tweaks ===== *\/ \n @media (max-width: 749px) { \n .hdc-rel .lead { \n font-size: 13pt; \n } \n .hdc-rel .h2 { font-size: 22px; \n padding: 5px 0 6px; \n } \n .hdc-rel p, .hdc-rel li { \n font-weight: 400 !important; \n } \n \/* Make the 4-column table fit the viewport by tightening spacing and font sizes *\/\n .hdc-rel .app-table { \n font-size: 13px; \n } \n .hdc-rel .app-ttl { \n font-size: 12pt; \n } \n .hdc-rel .app-mat { \n font-size: 12pt; \n } \n .hdc-rel .app-td { \n padding: 8px; \n } \n .hdc-rel .app-td--label { \n padding-left: 16px; \n } \n .hdc-rel .app-icon { \n width: 32px; \n height: 32px; \n } \n .hdc-rel .app-check { \n width: 20px; \n height: 20px; \n }\n\n \/* Keep 3-up grid, but stack items on narrow phones (see next breakpoint) *\/ } \/* Very small phones: shrink table slightly and stack cards *\/ @media (max-width: 420px) { \/* Gentle scale to ensure all 4 columns stay on-screen without overflow *\/ \n .hdc-rel .app-scale-wrap {\n width: 100%;\n overflow: hidden; \/* prevents phantom vertical space *\/\n }\n\n .hdc-rel .app-scale { transform: scale(0.92); \n transform-origin: top center; \n width: fit-content;\n margin: 0 auto; \n display: inline-block; \n } .hdc-rel .app-table { font-size: 12px; \n } .hdc-rel .app-mat { font-size: 11.5pt; \n } .hdc-rel .app-td { padding: 6px; \n } .hdc-rel .app-td--label { padding-left: 12px; \n } .hdc-rel .app-icon { width: 28px; \n height: 28px; \n } .hdc-rel .app-check { width: 18px; \n height: 18px; \n } \/* Stack the 3-up grid *\/ .hdc-rel .ymals tr, .hdc-rel .ymals td, .hdc-rel .ymals tbody { display: block; \n width: 100%; \n } .hdc-rel .ymals td { padding: 10px 0; \n } .hdc-rel .ymal-img { max-width: 320px; \n } } #ymal-wrapper, .ymals, .ymals table { margin-top: 0 !important; \n padding-top: 0 !important; \n } \/* ===== YMAL HOVER CARDS ===== *\/ .ymal-card { position: relative; \n display: block; \n width: 100%; \n overflow: hidden; \n border-radius: 4px; \n \/* optional *\/ } \/* Image default state *\/ .ymal-card .ymal-img { width: 100%; \n height: auto; \n display: block; \n transition: opacity 0.25s ease, transform 0.25s ease; \n } \/* Image darkens on hover *\/ .ymal-card:hover .ymal-img { opacity: 0.55; \n \/* dim fade *\/ transform: scale(1.03); \n \/* slight zoom for premium look *\/ } \/* Hidden button *\/ .ymal-btn { position: absolute; \n top: 50%; \n left: 50%; \n transform: translate(-50%, -50%); \n background: #000; \n color: #fff !important; \n padding: 12px 22px; \n border-radius: 6px; \n font-weight: 600; \n text-transform: uppercase; \n font-size: 14px; \n letter-spacing: 0.3px; \n text-decoration: none; \n opacity: 0; \n pointer-events: none; \n transition: opacity 0.25s ease, transform 0.25s ease, background-color: 0.25s ease; \n } \/* Button shows on hover *\/ .ymal-card:hover .ymal-btn { opacity: 1; \n pointer-events: auto; \n } .ymal-btn:hover{ background-color: #ff9900 !important; \n } \n\n .adapter-table {\n width: 100%;\n border-collapse: collapse;\n margin: 0 0 22px 0;\n background: rgb(242 242 242 \/ 1.0);\n border: 2px solid #d0d0d0;\n border-radius: 10px;\n overflow: hidden;\n font-family: system-ui, sans-serif;\n}\n\n.adapter-table thead {\n background: #ff5e14;\n}\n\n.adapter-table th {\n text-align: left;\n padding: 14px;\n font-size: 14pt;\n color: #fff;\n border-bottom: 2px solid #ccc;\n}\n\n.adapter-table thead tr:hover,\n.adapter-table thead th:hover {\n background: #ff5e14 !important;\n color: #fff !important;\n transform: none !important;\n cursor: default !important;\n box-shadow: none !important;\n}\n\n.adapter-table tbody tr:hover {\n background: #dcdcdc;\n box-shadow: inset 0 0 0 9999px rgba(0,0,0,0.04);\n}\n\n.adapter-table td {\n padding: 14px;\n font-size: 13pt;\n color: #000;\n border-bottom: 1px solid #dcdcdc;\n}\n\n\/* Clickable Rows *\/\n.adapter-table tr {\n cursor: pointer;\n transition: background 0.25s ease, transform 0.15s ease;\n position: relative; \/* \u003c-- THIS FIXES IT *\/\n z-index: 1; \n}\n\n.adapter-table tr:hover {\n box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);\n}\n\n.adapter-table tr:hover td {\n color: black;\n}\n\n\/* Mobile *\/\n@media (max-width: 749px) {\n .adapter-table th,\n .adapter-table td {\n font-size: 12.5pt;\n padding: 10px;\n }\n}\n\n \u003c\/style\u003e\n \u003c!-- WRAPPER --\u003e\n \u003cdiv class=\"hdc-rel\" style=\"max-width: 100%;\"\u003e\n \u003c!-- TOP BLURB --\u003e\n \u003cdiv style=\"width: auto;\"\u003e\n \u003cp class=\"lead\" style=\"margin: 0 0 12px 0;\"\u003e\n 3-9\/16\" Diameter Carbide Tipped Annular Cutter – available in 2\", 4\", 6\", and 8\" depth of cut with a 1.455” Weldon shank.\n \u003c\/p\u003e\n \u003cimg class=\"hero-img\" alt=\"3-9\/16 Inch carbide tipped annular cutter with 1.455 inch weldon shank for magnetic base drills\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1455-shank.png?v=1763641186\" style=\"display: block; margin: 0 auto 14px auto;\"\u003e\n\n \u003ch3 style=\"margin:28px 0 12px 0;\"\u003e\u003cstrong\u003eCompatible Adapters for 1.455\" Shank Carbide Tipped Cutters\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003c!-- ADAPTER TABLE --\u003e\n \u003ctable id=\"adapter-table\" class=\"adapter-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMag Drill Size\u003c\/th\u003e\n \u003cth\u003eExtended?\u003c\/th\u003e\n \u003cth\u003eWith Coolant Ring\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-1\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326729406\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326926014\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613326991550\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-6SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e3\/4\" Straight\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327057086\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8-114SP\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e1-1\/4\" Weldon\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327122622\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327319230\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-6\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e6\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327384766\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-12\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e12\" Extension\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327450302\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-3CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#3 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327351998\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327515838\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-4CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#4 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327548606\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327712446\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eHEN-8SPEC-5CR\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003e#5 Morse Taper\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eNo, Standard Length\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/hdchasen.com\/products\/adapters-for-1-455-inch-shank-annular-cutters?variant=45613327745214\" style=\"display:block; width:100%; color:#000; text-decoration:none;\"\u003eYes\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003cp class=\"lead\" style=\"margin: 0 0 20px 0;\"\u003e\n Our 3-9\/16\" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3-9\/16\" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-size:16px; color:#000; margin-top:4px;\"\u003e Over 10,000 metal fabricators, welders, and machine shops rely on our 3-9\/16\" carbide tipped annular cutters for clean, accurate holes and long tool life.\n \u003c\/p\u003e\n \u003c!-- BENEFITS --\u003e\n \u003ch3 style=\"color: #000; \n margin: 22px 0 8px 0;\"\u003e\u003cstrong\u003eBenefits of Our 3-9\/16\" Diameter Carbide Tipped Annular Cutter\u003c\/strong\u003e\u003c\/h3\u003e \u003cul class=\"lead\" style=\"line-height: 1.7; \n padding-left: 20px; \n margin: 0 0 10px 0;\"\u003e \u003cli\u003eMore accurate holes with increased cutting speed.\u003c\/li\u003e \u003cli\u003eMinimized tooth load and tool wear for long life.\u003c\/li\u003e \u003cli\u003eTapered inner wall for smooth, easy slug ejection.\u003c\/li\u003e \u003cli\u003eCenter pilot pin for internal lubrication and slug removal.\u003c\/li\u003e \u003cli\u003eAble to resist higher temperatures—TCT cutters glide through the toughest materials.\u003c\/li\u003e \u003cli\u003eIdeal for tough alloys and hardened steels; \n perfect for bridge repair, truck chassis, steel erection, and power plant maintenance.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- APPLICATION TABLE --\u003e \u003ch3 style=\"text-align: center; \n margin: 28px 0 10px 0;\"\u003e\u003cstrong\u003eApplication for Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"app-wrap app-scale-wrap\"\u003e \u003cdiv class=\"app-scale\"\u003e \u003ctable class=\"app-table\" role=\"table\"\u003e\n\u003ccolgroup\u003e \u003ccol class=\"icon\"\u003e \u003ccol class=\"label\"\u003e \u003ccol class=\"carb\"\u003e \u003ccol class=\"hss\"\u003e \u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003c\/td\u003e \u003ctd class=\"app-hdr\"\u003e\u003cspan class=\"app-ttl\"\u003eCutting Material\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eCarbide Tipped Cutters\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cspan class=\"app-ttl\"\u003eHigh Speed Steel Cutters\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Mild Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eMild Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Annular Cutter Suitable for Mild Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Structural Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStructural Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Structural Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Construction Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eConstruction Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Construction Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- High Strength Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eHigh Strength Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Cutters applicable for High Strength Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Fine Grain Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/steelIbeam_8e415bdd-7c22-412c-b2c2-96c6013ff980.png?v=1763142600\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eFine Grain Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Fine Grain Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Stainless Steel --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter for stainless steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/ss_9c582e62-5e8b-4790-8f2d-0098522e75bd.png?v=1763142655\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Stainless Steel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Aluminium --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter for aluminium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/alum_b8e130e9-7c01-4123-a49e-4e0fb9582e6e.png?v=1763142684\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Aluminum\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Copper\/Brass --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Annular Cutter for copper and brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/copperbrass_8a305bf3-2aa0-4b66-8098-20cf50cab986.png?v=1763143163\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCopper\/Brass\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Cutters suitable for Copper and Brass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Cast Iron --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"cast iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/castiron_92eeb028-45b2-42c0-a99f-43ea0da6dd1a.png?v=1763143188\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003eCast Iron\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"3-9\/16 Inch Diameter Carbide Tipped Cutters applicable for Cast Iron\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c!-- Plastics --\u003e \u003ctr class=\"app-tr\"\u003e \u003ctd class=\"app-td app-td--white\"\u003e\u003cimg class=\"app-icon\" alt=\"plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/plastic_2b7567d7-3de7-4cdf-877a-3f0aecaea28a.png?v=1763143176\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td app-td--label\"\u003e\u003cspan class=\"app-mat\"\u003ePlastics\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003c\/td\u003e \u003ctd class=\"app-td\" style=\"text-align: center;\"\u003e\u003cimg class=\"app-check\" alt=\"High Speed Steel Carbide Tipped Annular Cutters suitable for Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/GreenCheck.png?v=1763144041\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3 style=\"margin:32px 0 12px 0;\"\u003e\u003cstrong\u003eRecommended RPM for 3-9\/16\" Carbide Tipped Annular Cutters\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable style=\"width:100%; \n border-collapse:collapse; \n margin-bottom:20px; \n font-size:14px;\"\u003e \u003ctr style=\"background:#f2f2f2;\"\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:left;\"\u003eMaterial\u003c\/th\u003e \u003cth style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003eRecommended RPM\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eMild Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e350–500 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStructural Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e300–450 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e250–350 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eAluminum\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e500–650 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd;\"\u003eCast Iron\u003c\/td\u003e \u003ctd style=\"padding:10px; \n border:1px solid #ddd; \n text-align:center;\"\u003e200–300 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003cp style=\"font-size:15px; \n color:#000; \n margin-bottom:22px;\"\u003e Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. \u003c\/p\u003e \u003ch3 style=\"margin:32px 0 14px 0;\"\u003e\u003cstrong\u003eBrowse Other Carbide Tipped Annular Cutter Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cdiv class=\"diam-grid\"\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-2-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\/2\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/9-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e9\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/5-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e5\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/11-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e11\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/3-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e3\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/13-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e13\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/7-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e7\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/15-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e15\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-inch-diameter-carbide-tipped-annular-cutter\"\u003e1\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-1-4-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-1\/4\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-5-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-5\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-3-8-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-3\/8\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" href=\"https:\/\/hdchasen.com\/products\/1-7-16-inch-diameter-carbide-tipped-annular-cutter\"\u003e1-7\/16\"\u003c\/a\u003e\n \u003ca class=\"diam-btn\" 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14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Ejector Pins\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide tipped ejector pins - used with 3-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/CarbideTippedEjectorPins_cdcefc06-6f3d-4e7e-a65c-6ae3eb208da6.jpg?v=1763148995\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/carbide-tipped-ejector-pins\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eAnnular Cutter Holders\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Annular Cutter Holders - compatible with 3-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Annular-Cutter-Holders.png?v=1750102481\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/annular-cutter-holders\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eMagnetic Base Drills\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Magnetic Base Drills - works with 3-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Magnetic_Base_Drills_2.png?v=1750164564\"\u003e \u003ca class=\"ymal-btn\" 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Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/metal-cutting-lubricants-and-protectants.jpg?v=1750245731\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/www.hdchasen.com\/metal-cutting-fluids-protectants\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eHSS Annular Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"High Speed Steel Annular Cutters - related to 3-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/High-Speed-Annular-Cutters.jpg?v=1763148198\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/high-speed-steel-annular-cutters\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv style=\"border: 3px solid #000; \n background: #000; \n padding: 6px; \n text-align: center; \n margin-bottom: 6px;\"\u003e \u003cspan style=\"color: #fff; \n font-size: 14pt;\"\u003e\u003cstrong\u003eCarbide Tipped Hole Cutters\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"ymal-card\"\u003e \u003cimg class=\"ymal-img\" alt=\"Carbide Tipped Hole Cutters — related to 3-9\/16 Inch Diameter Carbide Tipped Annular Cutter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/Carbide-Tipped-Hole-Cutters_63b8734b-3e00-4efc-a6ca-d00ff6ca7758.jpg?v=1763148436\"\u003e \u003ca class=\"ymal-btn\" href=\"https:\/\/hdchasen.com\/collections\/carbide-tipped-hole-cutters-hole-saw\"\u003eShop now\u003c\/a\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e 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Chasen?\u003c\/strong\u003e \u003c\/h3\u003e \u003cdiv class=\"trust-grid\"\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🛡️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFamily-Owned Since 1939\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eTrusted by contractors, machinists \u0026amp; steel fabricators.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e🚚\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eFast U.S. Shipping\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eAll orders ship quickly from our U.S. warehouses.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e⚙️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003ePremium Industrial Tooling\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eProfessional-grade cutters — no cheap imports.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"trust-card\"\u003e \u003cdiv class=\"trust-icon\"\u003e👷‍♂️\u003c\/div\u003e \u003cdiv class=\"trust-title\"\u003eExpert Support\u003c\/div\u003e \u003cdiv class=\"trust-desc\"\u003eReal people with real tool knowledge.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cstyle\u003e \/* GRID *\/ .trust-grid { display: grid; \n grid-template-columns: repeat(4, 1fr); \n gap: 18px; \n margin-bottom: 36px; \n } \/* CARD *\/ .trust-card { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* clean soft border *\/ border-radius: 10px; \n \/* gentle rounding *\/ padding: 22px; \n text-align: center; \n box-shadow: 0 2px 6px rgba(0,0,0,0.08); \n \/* subtle premium shadow *\/ } \/* ICON *\/ .trust-icon { font-size: 40px; \n margin-bottom: 12px; \n } \/* TITLE *\/ .trust-title { font-size: 16pt; \n font-weight: 700; \n color: #000; \n margin-bottom: 6px; \n } \/* DESC *\/ .trust-desc { font-size: 13pt; \n color: #000; \n line-height: 1.45; \n } \/* MOBILE *\/ @media (max-width: 749px) { .trust-grid { grid-template-columns: 1fr; \n } } \n \u003c\/style\u003e\n \u003ch3 style=\"margin:28px 0 12px 0; text-align:left;\"\u003e\n \u003cstrong\u003eFAQ: 3-9\/16\" Diameter Carbide Tipped Annular Cutters\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003c!-- FAQ BLOCKS --\u003e\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat Pilot Pin size do I need for a 3-9\/16\" Diameter Carbide Tipped Annular Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Always match the pin length to the cutters cutting depth.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eDo I need cutting fluid with carbide tipped annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Yes — cutting fluid dramatically improves cutter life, reduces heat, and improves slug ejection.\n Carbide can cut dry, but lubrication extends tool life and prevents tooth chipping.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between carbide tipped and high speed steel (HSS) annular cutters?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Carbide tipped cutters are faster, more durable, and ideal for tough steels. \n HSS cutters are more forgiving, cheaper, and better for general-purpose mild steel drilling.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eHow long do carbide tipped annular cutters last?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Most carbide TCT annular cutters last 50–150 holes under normal use. \n With proper lubrication and correct RPM, you can often get even more.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n \u003cdiv class=\"faq-q\"\u003eWhat's the difference between a Carbide Tipped Annular Cutter and a Carbide Tipped Hole Cutter?\u003c\/div\u003e\n \u003cdiv class=\"faq-a\"\u003e\n Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e .faq-item { background: rgb(242 242 242 \/ 1.0); \n border: 2px solid #d0d0d0; \n \/* subtle dark border *\/ border-radius: 10px; \n padding: 18px 20px; \n margin-bottom: 14px; \n transition: box-shadow 0.25s ease, transform 0.25s ease; \n } .faq-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.45); \n transform: translateY(-2px); \n } .faq-q { font-size: 15pt; \n font-weight: 700; \n color: #000; \n \/* white question *\/ margin-bottom: 6px; \n } .faq-a { font-size: 13pt; \n color: #000; \n \/* gray answer *\/ line-height: 1.55; \n } @media (max-width: 749px) { .faq-q { font-size: 14pt; \n } .faq-a { font-size: 12.5pt; \n } } \u003c\/style\u003e \n\u003c!-- SEO SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n\n {\n \"@type\": \"Question\",\n \"name\": \"What pilot pin size do I need for a 3-9\/16 inch carbide tipped annular cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Always match the pin length to the cutters cutting depth.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"Do I need cutting fluid with carbide tipped annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. Cutting fluid improves tool life, reduces heat, improves chip evacuation, and prevents premature tooth wear.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between carbide tipped and high speed steel annular cutters?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped cutters offer faster cutting, longer life, and higher heat resistance. HSS cutters are more forgiving, more affordable, and best for general-purpose mild steel.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"How long do carbide tipped annular cutters last?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Carbide tipped annular cutters typically last 50 to 150 holes depending on lubrication, feed rate, RPM, and material.\"\n }\n },\n\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between a carbide tipped annular cutter and a carbide tipped hole cutter?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Annular cutters are for deep holes in thick steel using mag drills. Hole cutters are for thin metal using handheld drills.\"\n }\n },\n\n ]\n}\n\u003c\/script\u003e","brand":"H.D. Chasen Company","offers":[{"title":"2 Inch","offer_id":45360022421694,"sku":"CTC-02-3562","price":311.36,"currency_code":"USD","in_stock":true},{"title":"4 Inch","offer_id":45360022454462,"sku":"CTC-04-3562","price":557.12,"currency_code":"USD","in_stock":true},{"title":"6 Inch","offer_id":45360022487230,"sku":"CTC-06-3562","price":941.85,"currency_code":"USD","in_stock":true},{"title":"8 Inch","offer_id":45360022519998,"sku":"CTC-08-3562","price":1598.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2167\/5198\/files\/1-455-inch-weldon-shank-1.jpg?v=1763558376"}],"url":"https:\/\/hdchasen.com\/collections\/all.oembed?page=18","provider":"H.D. Chasen Company","version":"1.0","type":"link"}