{"product_id":"31-64-cobalt-drill-bit-with-3-8-reduced-shank-d-aco_d-aco3-8x31-64","title":"31\/64\" Reduced Shank Drill Bit | Cobalt | 3\/8\" Reduced Shank | D\/ACO3\/8X31\/64","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 31\/64\" (0.484375\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 3\/8\" reduced\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt alloy (HSS cobalt alloy)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: D\/ACO\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCobalt alloy construction provides increased heat resistance for drilling hard metals and alloys, improving long-term bit life under high-speed cutting.\u003c\/li\u003e \u003cli\u003e31\/64\" cutting diameter enables precise hole sizing for metalworking projects requiring tight tolerances.\u003c\/li\u003e \u003cli\u003eReduced 3\/8\" shank preserves a larger body diameter for stability and chip clearance during starting and drilling.\u003c\/li\u003e \u003cli\u003eDesigned for demanding materials such as stainless steel, alloy steels, and other hard metals.\u003c\/li\u003e \u003cli\u003eSharp cutting edges help maintain hole quality and reduce wandering when starting a hole.\u003c\/li\u003e \u003cli\u003eSuitable for use with metalworking drills or drill presses capable of handling cobalt HSS bits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 31\/64\" (0.484375\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 3\/8\" reduced\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt alloy (HSS with cobalt)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312705007895,"sku":"D\/ACO3\/8X31\/64","price":16.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-ammco13-50_72add485-1f7a-4e44-bd7c-51e1b67bbdd6.jpg?v=1771715823","url":"https:\/\/mutualscrew.com\/products\/31-64-cobalt-drill-bit-with-3-8-reduced-shank-d-aco_d-aco3-8x31-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}