{"product_id":"cleveland-c15082-9-16-inch-cobalt-screw-machine-drill-bit","title":"Cleveland C15082 9\/16 Inch Cobalt Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C15082 is a screw machine length cobalt drill bit designed for high-performance drilling in tough materials. Built from M42 cobalt steel, it handles alloy steels, aluminum, and other demanding workpiece materials where standard high-speed steel bits wear prematurely. The 135-degree split point geometry reduces walking and lowers the thrust needed to start a hole, so no center punch is required on most surfaces. The parabolic flute profile accelerates chip evacuation and reduces heat buildup during deep drilling operations. At 4 inches overall length with a 2.5-inch flute, this is a compact stub-style bit suited for close-quarter machine setups.\u003c\/p\u003e\n\u003cp\u003eThe C15082 is used in machine shop environments, production drilling, and field fabrication where a rigid, short-body bit is preferred over jobber-length alternatives. Its straight cylindrical shank seats cleanly in drill chucks and CNC tool holders. Primary applications include drilling alloy steel, aluminum, and similar materials in light manufacturing, HVAC equipment fabrication, and structural applications. The right-hand cut and web-thinned design are optimized for drill press, milling machine, and lathe use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction for heat resistance and extended tool life in hard materials\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces thrust and eliminates walking on initial contact\u003c\/li\u003e\n  \u003cli\u003eParabolic flute profile promotes fast chip clearing and reduces heat buildup\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, parallel web configuration for consistent cutting geometry\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length provides added rigidity over standard jobber bits\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance held to +0.0000 to -0.0012 inches per ASME B94.11M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit screw machine drill bit for use in standard drill chucks and CNC tool holders accepting a 0.5625-inch straight cylindrical shank. Suitable for workpiece materials including alloy steel and aluminum per Series 2175A specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit should be installed by qualified machinists or trades professionals familiar with drilling equipment and safe tool-change procedures. Secure the shank fully in the chuck or tool holder before operation and confirm runout is within acceptable limits. Always power down and lock out the machine before changing bits. Use appropriate cutting fluid for the workpiece material to extend bit life and improve hole quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9\/16 inch (0.5625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5625 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\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0012 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2175A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B94.11M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C15082\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51697157079346,"sku":"C15082","price":107.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a3df712ae7837ba34c2aa39e0a778c1b_af0c0a2c-0669-410d-baa9-c0e2305c86fa.jpg?v=1788350051","url":"https:\/\/voomisupply.com\/products\/cleveland-c15082-9-16-inch-cobalt-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}