{"product_id":"45-64-hss-black-gold-drill-bit-with-reduced-1-2-3-flat-shank-kfd_kfdrsd45-64","title":"45\/64\" Reduced Shank Drill Bit | HSS Black \u0026 Gold | Reduced 1\/2\" 3-Flat Shank | KFDRSD45\/64","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e KFD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 45\/64\" (0.703125\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e Reduced 1\/2\" with 3-flat design\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Black \u0026amp; Gold\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Standard twist drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Metal drilling (ferrous and non-ferrous)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-flat shank design:\u003c\/strong\u003e Anti-slip engagement and improved torque transfer to reduce slippage under load.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBlack \u0026amp; Gold coating:\u003c\/strong\u003e Enhances wear resistance and helps manage heat buildup during high-speed drilling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard twist geometry:\u003c\/strong\u003e Promotes reliable starts and straight holes in metal.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable HSS core:\u003c\/strong\u003e Suitable for drilling both ferrous and non-ferrous metals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse scenarios:\u003c\/strong\u003e Effective for hobbyist and professional metalworking tasks involving steel, aluminum, brass, and copper.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical tips:\u003c\/strong\u003e Maintain steady feed pressure, use cutting fluid when drilling metal, and avoid excessive speeds that cause overheating to extend tool life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eShank size:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank design:\u003c\/strong\u003e 3-flat\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Black \u0026amp; Gold\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 45\/64\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e HSS\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312696422679,"sku":"KFDRSD45\/64","price":15.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-a3f33-64_437790a6-c110-47f2-b2a8-4e54579c92ff.jpg?v=1771715385","url":"https:\/\/mutualscrew.com\/products\/45-64-hss-black-gold-drill-bit-with-reduced-1-2-3-flat-shank-kfd_kfdrsd45-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}