{"product_id":"ultra-tough-m35-cobalt-drill-bits-set-for-hardened","title":"Ultra Tough M35 Cobalt Drill Bits Set For Hardened Metals And Stainless Steel, 21-Piece TiAlN Coated Three-Flute Bits, One Sixteenth Inch To One Half Inch, Crosstar Quality For Drilling Stainless Steel Cast Iron Titanium Alloys","description":"\u003cdiv\u003eM35 Cobalt Drill Bits Set for Hardened Metals with TiAlN\u003cbr\u003e\n✔️ Three-flute TiAlN coated, 21-piece set from 1\/16\" to 1\/2\"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEngineered for tough metals, this 21-piece drill bit set uses M35 cobalt steel and a TiAlN coating to cut through stainless steel, hardened cast iron, titanium alloys, and high-carbon steel. The sizes range from 1\/16\" to 1\/2\" to cover common metalworking tasks in shops, fabrication floors, and repair operations.\u003c\/p\u003e ✅ M35 cobalt steel with 5% cobalt delivers hard cutting performance up to 60 HRC\u003cbr\u003e\n✅ TiAlN coating withstands heat up to 1472°F (800°C), extending tool life\u003cbr\u003e\n✅ Triple-flute design improves chip evacuation, hole quality, and drilling speed\u003cbr\u003e\n✅ Three-flat shank ensures zero-slip grip in high-torque drills\u003cbr\u003e\n✅ 21-piece set covers sizes 1\/16\"-1\/2\" for most metal drilling tasks\u003cbr\u003e \u003cp\u003e💡 What is a cobalt drill bit with TiAlN coating best used for? These bits are handy for tough metal drilling tasks. \u003c\/p\u003e\n- Ideal for stainless steel, hardened cast iron, titanium alloys, and high-carbon steel\n- TiAlN coating reduces heat buildup and extends bit life in hot drilling\n- Triple-flute design improves chip flow and hole quality\n- Three-flat shank provides secure grip in high-torque tools\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404820083007,"sku":"VXB0FBRY3KCS","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/81MyDbJMKIL.jpg?v=1776666456","url":"https:\/\/bearingscanada.com\/products\/ultra-tough-m35-cobalt-drill-bits-set-for-hardened","provider":"Bearings Canada","version":"1.0","type":"link"}