{"product_id":"cleveland-c14810-screw-machine-drill-bit-6-8mm-cobalt","title":"Cleveland C14810 Screw Machine Drill Bit 6.8mm Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C14810 is a screw machine length cobalt drill bit designed for high-speed drilling in tough materials including alloy steel and aluminum. At 6.8 mm (0.2677 inches) in diameter with a 135-degree split point and web-thinned tip, it starts on contact without center-punching and reduces thrust in hard materials. The two-flute spiral design with a parallel web configuration promotes chip evacuation in short-hole applications. Overall length is 74 mm (2.91 inches), making it suited for confined-space drilling where a jobber-length bit would interfere with a chuck or fixture. This is an M42 cobalt heavy-duty grade bit built to handle interrupted cuts and abrasive workpieces that would degrade standard HSS tooling.\u003c\/p\u003e\u003cp\u003eScrew machine length bits like the C14810 are standard in production machining, fabrication shops, and maintenance environments where rigidity and precision matter more than reach. The shortened flute length of 34 mm (1.34 inches) and straight-cylindrical shank at 0.2677 inches diameter make it compatible with standard keyed and keyless chucks on drill presses, CNC machines, and portable power drills. Primary workpiece materials include alloy steel and aluminum. The right-hand cut and regular spiral make it a general-purpose workhorse across metal fabrication and mechanical assembly operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for heavy-duty drilling in alloy steel and aluminum\u003c\/li\u003e\n\u003cli\u003e135-degree split point with web thinning for self-centering starts and reduced thrust\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length at 74 mm overall for improved rigidity in tight spaces\u003c\/li\u003e\n\u003cli\u003eTwo-flute regular spiral with parallel web promotes consistent chip clearance\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, straight-cylindrical shank fits standard drill chucks\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance of +0.0000 to -0.0010 inches for repeatable hole sizing\u003c\/li\u003e\n\u003cli\u003eMeets ASME B94.11M, ANSI, and DIN 1897 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or standard tooling selection for applications requiring a screw machine length drill bit in the 6.50 to 8.00 mm (0.2500 to 0.3000 inch) size range per CLEVELAND Series 2133.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in a properly rated drill chuck and confirm shank seating before applying feed pressure. Always wear appropriate eye protection and secure the workpiece before drilling. Use cutting fluid when drilling alloy steel to extend tool life and maintain hole quality. Do not exceed the rated RPM for the bit diameter and workpiece material combination.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 6.8 mm (0.2677 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 74 mm (2.91 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 34 mm (1.34 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40 mm (1.57 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2677 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\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\u003eTool Material\u003c\/strong\u003e: M42 Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\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\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\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: 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\u003eSeries\u003c\/strong\u003e: 2133\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, ANSI, DIN 1897\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.35 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: C14810\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51720508932402,"sku":"C14810","price":17.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/00534bb5670b68b82d5d61bfca248ff5.jpg?v=1788565237","url":"https:\/\/voomisupply.com\/products\/cleveland-c14810-screw-machine-drill-bit-6-8mm-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}