{"product_id":"cleveland-c04542-screw-machine-drill-bit-5-16-in-hss","title":"Cleveland C04542 Screw Machine Drill Bit 5\/16 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C04542 is a screw machine length drill bit designed for general-purpose drilling in metal fabrication, maintenance, and production environments. Built from high-speed steel with a bright uncoated finish, this bit measures 5\/16 inches in diameter with an overall length of 2-13\/16 inches. The 118-degree standard point angle provides reliable starting and clean entry across a range of workpiece materials. The short flute length and rigid construction make this bit well suited for use in drill presses, screw machines, and CNC equipment where reduced deflection and tight tolerances are required. Web thinning reduces thrust and improves chip flow during cutting.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for right-hand cutting in alloy steel, aluminum, and similar materials. The screw machine length format — shorter than a jobber bit — gives machinists and maintenance technicians better rigidity in close-quarter or high-speed applications. It fits standard 5\/16-inch chucks and collets with a straight cylindrical shank. Typical users include machinists, tool and die workers, and industrial maintenance mechanics working in manufacturing and fabrication settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/16-inch diameter with a diameter tolerance of +0.0000 to -0.0010 inches for precise fit\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle for general-purpose entry in metal and alloy workpieces\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction for durability across repeated use cycles\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web design reduces cutting thrust and improves chip evacuation\u003c\/li\u003e\n\u003cli\u003eShort overall length of 2-13\/16 inches provides added rigidity versus jobber-length bits\u003c\/li\u003e\n\u003cli\u003eMeets ASME B94.11M standards for drill bit geometry and tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style general-purpose replacement drill bit for use in screw machines, drill presses, and CNC equipment accepting a straight cylindrical shank in 5\/16-inch diameter. Suitable for drilling alloy steel and aluminum as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or maintenance mechanics familiar with rotating cutting tools. Ensure the machine spindle is fully stopped and locked out before changing or inspecting the bit. Secure the shank fully in the chuck or collet to the manufacturer-specified engagement depth to prevent slippage. Follow applicable shop safety codes and machine manufacturer guidelines when selecting feeds and speeds for the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-13\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-3\/16 inches (1.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel Web-Thinned\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Short (Screw Machine Length)\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\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0010 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: 2120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B94.11M\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: C04542\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51696823533874,"sku":"C04542","price":39.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4ece9507fa1975080c7067ac1c20234e.jpg?v=1788346696","url":"https:\/\/voomisupply.com\/products\/cleveland-c04542-screw-machine-drill-bit-5-16-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}