{"product_id":"import-20870-c-letter-c-mechanics-drill-bit-hss","title":"Import -20870-C Letter C Mechanics Drill Bit Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IMPORT -20870-C is a Letter C mechanics drill bit designed for general-purpose drilling in metal and ferrous materials. Built from high-speed steel with an oxide finish, it features a 135-degree split point that reduces walking on contact and requires less feed pressure than a standard 118-degree point. The web-thinned geometry further reduces cutting resistance at the center of the bit. At 3.5 inches overall length with a 2-inch flute, this is a compact mechanics-length bit suited for work in tight quarters. Installation is performed by licensed machinists, maintenance technicians, and trade professionals working in fabrication or field service environments.\u003c\/p\u003e\n\u003cp\u003eThis mechanics drill bit is rated for use in carbon steel, cast iron, high alloy steel, high tensile strength alloy, stainless steel, and general steel stock. The straight-cylindrical shank fits standard three-jaw drill chucks on corded and cordless drills as well as drill presses. The shorter mechanics-length body provides increased rigidity compared to jobber-length bits, making it well suited for interrupted cuts and harder materials where bit deflection is a concern. Right-hand cutting direction is standard for conventional drill rotation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLetter C size: 0.2420 inches decimal equivalent\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces walking and lowers feed force at start\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned parallel web construction reduces center cutting resistance\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction with oxide coating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMechanics length at 3.5 inches OAL provides rigidity in confined spaces\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flutes, 2-inch flute length for efficient chip evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose mechanics-length drill bit compatible with any standard three-jaw chuck accepting a straight-cylindrical shank in the Letter C diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the shank fully in the chuck before use and verify chuck tightness with a chuck key where applicable. Power down and disconnect the drill or lock out the drill press before changing bits. Use appropriate cutting fluid or coolant when drilling stainless steel or high tensile alloys to extend bit life, noting that this bit does not support coolant-through delivery. Eye protection is required during all drilling operations per standard shop safety practices.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2420 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split Point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Mechanics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral (Regular)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Carbon Steel, Cast Iron, High Alloy Steel, High Tensile Strength Alloy, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: IMPORT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: -20870-C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPORT-GENERIC","offers":[{"title":"Default Title","offer_id":51689356230962,"sku":"-20870-C","price":17.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cdcab60e765607dd353f4b0d50d56aa2.jpg?v=1788258154","url":"https:\/\/voomisupply.com\/products\/import-20870-c-letter-c-mechanics-drill-bit-hss","provider":"Voomi Supply","version":"1.0","type":"link"}