{"product_id":"import-bdna-20904-1-mechanics-drill-bit-1-8-in-hss","title":"Import BDNA--20904-1 Mechanics Drill Bit 1\/8 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IMPORT BDNA--20904-1 is a mechanics-length high-speed steel drill bit designed for general-purpose drilling in metal and alloy materials. With a 1\/8 inch (0.1250 inch) diameter and a 135-degree split point, this bit starts on contact without a center punch and reduces walking on hard surfaces. The oxide finish provides a base level of lubricity and heat resistance during cutting. At 2.5 inches overall length, this is a compact bit suited for close-quarter or confined drilling applications where a standard-length bit would be too long.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use by machinists, maintenance technicians, HVAC and plumbing installers, electricians, and general tradespeople who need a reliable short-length bit for drilling through carbon steel, cast iron, high alloy steel, high tensile strength alloy, stainless steel, and general steel workpieces. The mechanics-length design keeps the bit rigid and reduces deflection, making it well suited for accurate hole placement in sheet metal, structural members, and equipment housings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e135-degree split point starts on contact and reduces bit walking without a center punch\u003c\/li\u003e\n\u003cli\u003eMechanics-length body at 2.5 inches OAL provides rigidity and reduces deflection in tight spaces\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction handles a wide range of ferrous metals and alloys\u003c\/li\u003e\n\u003cli\u003eOxide finish offers basic lubricity and heat resistance during drilling operations\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with regular spiral flutes for standard drilling in most drill press and hand-drill applications\u003c\/li\u003e\n\u003cli\u003eWeb-thinned design reduces thrust force required during drilling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose mechanics-length drill bit compatible with any standard drill chuck accepting a straight cylindrical shank. Suited for use in hand drills, drill presses, and magnetic drills where a 1\/8 inch diameter bit is required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and operated by machinists, maintenance technicians, and trade professionals using standard drill equipment. Secure the straight cylindrical shank firmly in the chuck before operation and confirm the workpiece is clamped or secured. Use appropriate cutting fluid when drilling stainless steel or high alloy materials to extend bit life. Wear appropriate eye protection and follow applicable workplace safety standards when operating rotary cutting tools.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.4375 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\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\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\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 Material\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: BDNA--20904-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPORT-GENERIC","offers":[{"title":"Default Title","offer_id":51712797606194,"sku":"BDNA--20904-1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/39698da926c5bd857d719887bfe6bef6.jpg?v=1788488664","url":"https:\/\/voomisupply.com\/products\/import-bdna-20904-1-mechanics-drill-bit-1-8-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}