{"product_id":"49-64-cobalt-drill-bit-with-1-2-reduced-shank-d-aco_d-aco49-64","title":"49\/64\" Reduced Shank Drill Bit | Cobalt | 1\/2\" Reduced Shank | D\/ACO49\/64","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 49\/64\" (0.7656\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\" Reduced\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cobalt steel alloy\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesignation:\u003c\/strong\u003e D\/ACO\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCobalt alloy\u003c\/strong\u003e provides increased wear resistance and heat tolerance for drilling through hard metals such as \u003cem\u003estainless steel\u003c\/em\u003e and \u003cem\u003ealloy steels\u003c\/em\u003e.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBold flute geometry\u003c\/strong\u003e maintains cutting edge integrity under high-speed metal drilling, helping to reduce bit chipping in tough materials.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank type:\u003c\/strong\u003e 1\/2\" reduced diameter for compatibility with tools supporting that shank size.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e drilling hard metals including stainless steel and alloy steels, as part of metal fabrication, maintenance, and precision machining workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePerformance context:\u003c\/strong\u003e offers extended tool life and reliable performance under elevated temperatures compared with standard high-speed steel bits when drilling hard alloys.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\" reduced\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBit diameter:\u003c\/strong\u003e 49\/64\" (0.7656\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e cobalt steel alloy for extended tool life in high-temperature drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312683675927,"sku":"D\/ACO49\/64","price":43.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-ammco13-50_9c2fe5c6-cd19-4969-a52a-faae2289cd7a.jpg?v=1771715003","url":"https:\/\/mutualscrew.com\/products\/49-64-cobalt-drill-bit-with-1-2-reduced-shank-d-aco_d-aco49-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}