{"product_id":"cleveland-c70266-screw-machine-drill-bit-19-64-in-hss","title":"Cleveland C70266 Screw Machine Drill Bit 19\/64 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C70266 is a screw machine length drill bit designed for high-production drilling in metal fabrication and machining applications. Built from high-speed steel with a bright, uncoated finish, this bit measures 19\/64 inches (0.2969 inches) in diameter with a 2-3\/4 inch overall length. The 135-degree split point reduces walking on contact and lowers thrust requirements, making it well-suited for drilling into alloy steel and aluminum. A parallel web configuration and web-thinned geometry contribute to clean entry and efficient chip evacuation. Licensed trades and machining professionals rely on this series for stub-length precision work where a shorter flute length improves rigidity and hole accuracy.\u003c\/p\u003e\u003cp\u003eThe C70266 is intended for screw machine, CNC, and manual drill press applications where a shorter-than-jobber bit improves performance in tight setups or fixtures. The straight cylindrical shank seats directly into standard drill chucks without adapters. Primary workpiece materials include alloy steel and aluminum, making this a practical choice for shops running mixed-material production runs. The 1-9\/16 inch flute length and 1-3\/16 inch shank length are optimized for stub drilling where depth is limited and rigidity is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e19\/64 inch (0.2969 inch) diameter with a tight tolerance of +0.0000 to -0.0010 inches\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces thrust and minimizes bit walking on entry\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, parallel web design promotes clean chip evacuation\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction rated for heavy-duty use in alloy steel and aluminum\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length improves rigidity over standard jobber bits\u003c\/li\u003e\n\u003cli\u003eConforms to ASME B94.11M and NAS 907 Type C specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-service screw machine drill bit for use in drill presses, CNC machining centers, and turret lathes accepting a 0.2969 inch straight cylindrical shank. Suitable for primary workpiece materials including alloy steel and aluminum as noted in the product specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or tool-and-die professionals. Secure the straight cylindrical shank firmly in a drill chuck or collet before use and verify runout is within acceptable limits for the application. Always power down and lock out the machine before changing bits. Follow shop safety protocols and applicable OSHA machine guarding standards when operating drilling equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 19\/64 inches (0.2969 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/4 inches (2.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-9\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2969 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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: Bright\/Uncoated\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: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel, Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2330\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, NAS 907 Type C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: CLEVELAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C70266\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51689595633970,"sku":"C70266","price":44.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65d59c5d84d088f5fd5069571a2a0a7a_f8ab6f14-c0b5-4e5b-b190-216f4f910a91.jpg?v=1788261589","url":"https:\/\/voomisupply.com\/products\/cleveland-c70266-screw-machine-drill-bit-19-64-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}