{"product_id":"import-20928-5-mechanics-drill-bit-1-2-in-hss-split-point","title":"Import -20928-5 Mechanics Drill Bit 1\/2 in Hss Split Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IMPORT -20928-5 is a mechanics-length drill bit designed for general-purpose drilling in metal and ferrous materials. It features a 1\/2-inch diameter with a 135-degree split point geometry and a web-thinned tip that reduces walking and lowers thrust requirements at the start of a cut. The bit is manufactured from high-speed steel with an oxide finish and uses a Weldon flat shank with three flats for positive tool holding in compatible chucks and drill motors. Overall length is 5 inches with a flute length of 3-3\/8 inches. Right-hand cut with a regular spiral flute. This bit is suited for production or maintenance use by machinists, pipefitters, ironworkers, and mechanical contractors.\u003c\/p\u003e\u003cp\u003eThis drill bit is rated for general-purpose use in carbon steel, cast iron, high alloy steel, high tensile strength alloy, stainless steel, and standard steel workpieces. The shorter mechanics length provides added rigidity compared to jobber-length bits, making it a practical choice in confined machine setups or when drilling through heavier stock where deflection is a concern. Sold individually with a minimum order quantity of 5 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-inch diameter with 135-degree split point for reduced thrust and self-centering starts\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web for improved chip evacuation and cutting efficiency\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction with oxide coating for wear resistance\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank with three flats for secure tool holding\u003c\/li\u003e\n\u003cli\u003eMechanics length at 5 inches overall for added rigidity over jobber-length alternatives\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with regular spiral flute geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with drill presses, milling machines, and handheld drill motors equipped with chucks or tool holders that accept a 1\/2-inch Weldon flat shank. Suitable for drilling carbon steel, cast iron, high alloy steel, stainless steel, and similar ferrous materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this bit should be performed by qualified machinists or trade professionals familiar with metal-cutting operations. Ensure the drill motor or press is de-energized and the workpiece is securely clamped before bit changes. Confirm the chuck or holder is rated for the Weldon flat shank diameter before use. Always operate within the recommended speed range for the workpiece material and bit diameter to prevent premature wear or breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\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: 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: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3-3\/8 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\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\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: -20928-5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPORT-GENERIC","offers":[{"title":"Default Title","offer_id":51699078201650,"sku":"-20928-5","price":109.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f8edc2a5180fa7d9605bc777f08080a7.jpg?v=1788372031","url":"https:\/\/voomisupply.com\/products\/import-20928-5-mechanics-drill-bit-1-2-in-hss-split-point","provider":"Voomi Supply","version":"1.0","type":"link"}