{"product_id":"29-piece-twist-drill-bit-set-with-five-percent-cob","title":"29 Piece Twist Drill Bit Set With Five Percent Cobalt M35 For Hardened Steel Cast Iron And Tough Metals Jobber Length Fully Ground Includes Sizes One Sixteenth To One Half Inch","description":"\u003cdiv\u003e29-Piece M35 Cobalt Drill Bit Set for Hardened Metals\u003cbr\u003e\n✔️ Fully ground M35 cobalt bits, 1\/16 to 1\/2 inch, jobber length \u003cp\u003eThis 29-piece drill bit set uses premium 5% cobalt M35 high-speed steel for extended tool life when drilling hardened materials like stainless steel, cast iron, and tough alloys. Standard jobber length provides a balanced reach and rigidity for general purpose drilling. The set covers 1\/16 to 1\/2 inch in 64th increments for precise hole sizes. Fully ground bits meet ASME\/ANSI B94.11M standards to reduce friction, improve chip flow, and hold lubricant for smoother drilling. The 135-degree chisel with split point prevents walking for quick, accurate starts. An indexed metal case keeps the bits organized and protected for easy transport and selection.\u003c\/p\u003e ✅ 29-piece cobalt drill set (HSS M35) with 5% cobalt for tough metal drilling \u003cbr\u003e\n✅ 1\/16\" to 1\/2\" sizes in 64th increments for precise holes \u003cbr\u003e\n✅ 135-degree split-point design reduces walking and speeds start \u003cbr\u003e\n✅ standard jobber length balances reach and rigidity \u003cbr\u003e\n✅ fully ground per ASME\/ANSI B94.11M for consistent cutting \u003cbr\u003e\n✅ indexed metal case keeps bits organized and portable \u003cbr\u003e \u003cp\u003e💡 What is a cobalt drill bit set with 5% M35 best for when drilling hardened metals?\nHandy for tough jobs, it boosts tool life and performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUseful for stainless steel, cast iron, and other hard alloys\u003c\/li\u003e\n\u003cli\u003eSplit-point design helps prevent wandering and ensures a clean start\u003c\/li\u003e\n\u003cli\u003eIdeal for professional shops and serious DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48769596326123,"sku":"VXB07GDQSK3J","price":206.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71t8qML0hkS.jpg?v=1780997337","url":"https:\/\/vxb.com\/products\/29-piece-twist-drill-bit-set-with-five-percent-cob","provider":"VXB Bearings","version":"1.0","type":"link"}