{"product_id":"pro-grade-cobalt-drill-bits-316-inch-20-pack-m35-h","title":"Pro Grade Cobalt Drill Bits 3\/16 Inch 20 Pack M35 HSS Built For Steel Stainless Steel Cast Iron Wood And Hard Plastic Heavy Duty Metal Drilling Bit Set For Do It Yourself Pros","description":"\u003cdiv\u003ePremium 3\/16 in cobalt drill bit set for metalwork - 20pc \u003cbr\u003e\n✔️ M35 cobalt HSS, 5% cobalt, 135° split-point, 20 pcs for hardened metals \u003cp\u003eThis 20-piece cobalt drill bit set is built for high-speed drilling through hardened metals and tough plastics. Ideal for steel, stainless steel, cast iron, PVC, and wood applications in shops and job sites.\u003c\/p\u003e \u003cp\u003e✅ 3\/16 inch diameter (4.763 mm) with ±0.03 mm tolerance\u003cbr\u003e✅ M35 cobalt HSS with 5% cobalt for higher hardness and wear resistance\u003cbr\u003e✅ 135-degree split-point helps fast starting and reduces walking\u003cbr\u003e✅ Suitable for hardened metal, stainless steel, cast iron, plastic, PVC, and wood\u003cbr\u003e✅ Comes in a portable plastic case for convenient storage\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a cobalt drill bit used for in metalworking? A handy guide for tough materials.\n- handy for drilling hardened metal like steel, stainless steel, and cast iron\n- longer wear life under high heat with M35 cobalt steel versus standard HSS\n- reduces wandering on start due to 135° split-point, improving accuracy\n- use appropriate cutting speeds and lubrication for best results on metal and plastic\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48160190300395,"sku":"VXB0BPC6WQLC","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71GF-3auBUL.jpg?v=1777458919","url":"https:\/\/vxb.com\/products\/pro-grade-cobalt-drill-bits-316-inch-20-pack-m35-h","provider":"VXB Bearings","version":"1.0","type":"link"}