{"product_id":"29-piece-twist-drill-bit-set-with-8-percent-cobalt","title":"29-Piece Twist Drill Bit Set With 8 Percent Cobalt M42 For Hardened Steel And Cast Iron, Jobber Length, Fully Ground Bits From 1\/16 To 1\/2 Inch, Rugged Tough As Nails Durability For Metalworking And Precision Drilling","description":"\u003cdiv\u003e29-Piece 8% Cobalt M42 Drill Bit Set for Hardened Steel\u003cbr\u003e\n✔️ 29 piece set with 64th inch fractions (1.5875-12.7 mm), ground bits \u003cp\u003eThis 29-piece cobalt drill bit set uses premium 8% cobalt HSS M42 for improved wear resistance and heat tolerance. Jobber-length bits provide a balanced mix of reach and rigidity, ideal for metalworking and DIY projects, drilling metal, stainless steel, cast iron, wood, and plastic for clean, accurate holes.\u003c\/p\u003e \u003cp\u003e✅ 8% cobalt HSS M42 for superior hardness and wear resistance \u003cbr\u003e✅ 64th-inch size coverage from 1\/16\" to 1\/2\" for precise drilling \u003cbr\u003e✅ 135-degree split-point minimizes wandering for quick starts \u003cbr\u003e✅ Fully ground edges per ASME\/ANSI B94.11M standards for smooth cutting \u003cbr\u003e✅ Jobber length provides a good balance of reach and rigidity \u003cbr\u003e✅ Indexed metal case keeps bits organized and protected \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is the best use for 8% cobalt M42 drill bits in metalworking?\u003c\/p\u003e\n\u003cp\u003eThese cobalt bits excel when drilling through tough metals, offering longer life and cleaner holes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh hardness and heat resistance handle stainless steel, cast iron, and other hard metals\u003c\/li\u003e\n\u003cli\u003eRange covers 1\/16\" to 1\/2\" in 64th increments for precise hole sizing\u003c\/li\u003e\n\u003cli\u003eFully ground, sharp cutting edges reduce friction and improve speed\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48825062031595,"sku":"VXB079CMWSW8","price":314.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81pzEE2ajbL.jpg?v=1781172509","url":"https:\/\/vxb.com\/products\/29-piece-twist-drill-bit-set-with-8-percent-cobalt","provider":"VXB Bearings","version":"1.0","type":"link"}