{"product_id":"import-20921-5-mechanics-drill-bit-25-64-in-hss-split-point","title":"Import -20921-5 Mechanics Drill Bit 25\/64 in Hss Split Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IMPORT -20921-5 is a mechanics-length twist drill bit designed for production and maintenance drilling in metal fabrication, machining, and general trade applications. It measures 25\/64 inches (0.3906 inches decimal) in diameter with a 135-degree split point that reduces walking on contact and requires no center punch on most surfaces. The bit is manufactured from high-speed steel (HSS) with an oxide finish for added surface hardness and mild corrosion resistance. The overall length is 4-5\/16 inches with a 2-3\/4 inch flute length. Machinists, millwrights, pipefitters, and maintenance techs who drill in tight or depth-limited setups will find the shorter mechanics length practical for confined work.\u003c\/p\u003e\u003cp\u003eThis bit is suited for drilling carbon steel, cast iron, high alloy steel, high tensile strength alloy, stainless steel, and general steel stock. The Weldon flat shank with three flats provides positive drive and prevents slipping in drill chucks and holders designed for that shank style. The right-hand spiral flute with regular spiral geometry and web-thinned, parallel web configuration is optimized for general-purpose metal removal in both manual and machine drill press applications across light industrial and field service work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e135-degree split point reduces entry force and eliminates the need for center punching on flat stock\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction handles a wide range of ferrous metals including stainless and high alloy steel\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank with three flats prevents rotation and slipping under torque\u003c\/li\u003e\n\u003cli\u003eOxide finish adds surface hardness and mild corrosion protection\u003c\/li\u003e\n\u003cli\u003eMechanics length (4-5\/16 inches OAL) suited for confined spaces and depth-limited setups\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web improves chip evacuation and reduces thrust requirement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in drill presses, lathes, and hand drills fitted with Weldon flat-shank holders or standard chucks accepting a 25\/64 inch shank. Compatible workpiece materials include carbon steel, cast iron, high alloy steel, high tensile strength alloy, stainless steel, and general steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by a machinist, maintenance technician, or pipefitter in any drill press or power drill with an appropriate Weldon-compatible holder or three-jaw chuck. Secure the Weldon shank firmly in the holder before operation to prevent axial pull-out under load. Use appropriate cutting fluid when drilling stainless or high-alloy materials to manage heat buildup and extend tool life. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point geometry is compromised.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 25\/64 inches (0.3906 inches decimal)\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 (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flats\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral (Regular)\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: 4-5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\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\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: -20921-5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPORT-GENERIC","offers":[{"title":"Default Title","offer_id":51690747986226,"sku":"-20921-5","price":97.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70046c47fd4af774095b3ac6817eaa1c.jpg?v=1788274909","url":"https:\/\/voomisupply.com\/products\/import-20921-5-mechanics-drill-bit-25-64-in-hss-split-point","provider":"Voomi Supply","version":"1.0","type":"link"}