{"product_id":"countersink-drill-bit-set-for-hard-metal-tialn-coated-82-5-flute-counter-sink-bits-with-1-4-hex-shank-1-4-to-3-4-5-piece","title":"Countersink Drill Bit Set for Hard Metal, TiAlN Coated 82° 5-Flute Counter Sink Bits with 1\/4\" Hex Shank, 1\/4\" to 3\/4\", 5-Piece","description":"\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eLonger-Lasting AlTiN Coating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003ePremium AlTiN coating delivers extreme hardness, heat resistance, and low friction—ensuring long-lasting durability for countersink drill bit set and precise metal finishing.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cstrong\u003eOptimized for Hard Metals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eEngineered for stainless steel, alloy steel, and other hard metals. Designed specifically for hard materials, it may not deliver the same surface finish on softer metals.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cstrong\u003e5-Flute Design for Smooth Cuts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eFive-flute geometry reduces vibration, distributes cutting forces evenly, and ensures stable, smooth cuts with minimal burrs—perfect for counter sink bit for hard metal.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cstrong\u003eCountersinking \u0026amp; Deburring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eIdeal for chamfering hole edges, deburring, and creating flat countersunk seats on pre-drilled holes. Works seamlessly with countersink drill bit set.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cstrong\u003eUniversal Quick-Change Hex Shank\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e1\/4\" hex shank fits drills and electric screwdrivers securely. Quick-change design saves time and ensures easy, precise use with countersink drill bit.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/10001_d5fe507c-703a-4225-87a8-cfa012653450.jpg?v=1773993647\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/10002_c23f3ee3-a1b1-4b55-93d1-96b70a89cf53.jpg?v=1773993647\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/10003_c71ef983-448b-4e9f-b478-9c7ddc13ea6b.jpg?v=1773993647\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/10004_d03fdbfc-45d7-4b77-a125-f47db08e28c4.jpg?v=1773993647\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/10005_46e161fc-64ce-48f4-a15c-adfbbbaa450a.jpg?v=1773993646\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/10006_83c7bd7f-d542-4123-aad5-c6bc1c8ccdeb.jpg?v=1773993647\" alt=\"\"\u003e\u003c\/p\u003e","brand":"EZARC Tools","offers":[{"title":"Default Title","offer_id":47419434827927,"sku":"80341004","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/2026-03-20T163935.235.png?v=1773996094","url":"https:\/\/www.ezarctools.com\/products\/countersink-drill-bit-set-for-hard-metal-tialn-coated-82-5-flute-counter-sink-bits-with-1-4-hex-shank-1-4-to-3-4-5-piece","provider":"EZARC Tools","version":"1.0","type":"link"}