{"product_id":"cobalt-stepped-point-drill-bit-set-21-pieces-one-s","title":"Cobalt Stepped Point Drill Bit Set 21 Pieces One Sixteenth To One Half Inch With TiAlN Coated Step Drill Heads M35 Cobalt Steel HSS Jobber Bits No Pre Drilling 3 Flat Shank With Indexed Storage Case Built For Precise Drilling In Hardened Steel","description":"\u003cdiv\u003eTiAlN Cobalt Step Drill Bit Set for Hardened Steel, 21-Piece\u003cbr\u003e\n✔️ 21-piece M35 cobalt steel bits with TiAlN coating for hardened metal \u003cp\u003eThis 21-piece drill bit set is built from M35 cobalt steel with a 5% cobalt core, designed to tackle hardened metals up to 60 HRC. It features 135° step drill heads for fast starts and cleaner holes, plus a TiAlN coating for heat resistance and extended life. The tri-flat 3-flat shank ensures a secure, wobble-free grip in the chuck, while the included shockproof storage case keeps sizes laser-etched for quick access.\u003c\/p\u003e ✅ 21-piece set for hard metals using M35 cobalt steel\u003cbr\u003e\n✅ 135° step drill heads enable fast starts and clean holes\u003cbr\u003e\n✅ TiAlN coating delivers up to 1400°F heat resistance and longer life\u003cbr\u003e\n✅ 3-flat tri-flat shank ensures secure, wobble-free chuck grip\u003cbr\u003e\n✅ No pre-drilling required on most stainless steels and alloys\u003cbr\u003e\n✅ Shockproof case with laser-etched size labels for quick access\u003cbr\u003e \u003cp\u003e💡 What is a TiAlN coated cobalt step drill bit best used for?\n- Best for drilling hard metals like stainless steel and high-temp alloys\n- Provides longer life due to TiAlN wear resistance\n- Starts accurately on curved surfaces thanks to 135° point \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511021662527,"sku":"VXB0G1LQJ86Y","price":148.04,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/81H4hE7ashL.jpg?v=1776660295","url":"https:\/\/bearingscanada.com\/products\/cobalt-stepped-point-drill-bit-set-21-pieces-one-s","provider":"Bearings Canada","version":"1.0","type":"link"}