{"product_id":"cleveland-c14255-screw-machine-drill-bit-cobalt-135","title":"Cleveland C14255 Screw Machine Drill Bit Cobalt 135","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C14255 is a cobalt screw machine length drill bit designed for high-performance drilling in demanding production and maintenance environments. Built to ASME B94.11M standards from M42 cobalt high-speed steel, this heavy-duty bit carries a wire gauge size 15 diameter of 0.1800 inches and an overall length of 2-3\/16 inches. The 135-degree split point reduces walking on contact and lowers thrust force, while the parabolic flute geometry promotes efficient chip evacuation. It is sold individually and suits HVAC, mechanical, plumbing, and general trade applications where stub-length rigidity and cobalt heat resistance are required.\u003c\/p\u003e\n\u003cp\u003eThis bit is used in screw machine operations and short-reach drilling applications where a standard-length bit would flex or deflect. The reduced overall length of 2-3\/16 inches provides added rigidity when drilling through alloy steel, aluminum, and other demanding workpiece materials. It is appropriate for residential and commercial mechanical trades, fabrication shops, and field service technicians requiring a dependable stub-length cobalt drill for tight-clearance or high-cycle work. The straight cylindrical shank seats in standard drill chucks without additional adapters.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction rated for heavy-duty drilling in alloy steel and aluminum\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces thrust and prevents bit walking on hard surfaces\u003c\/li\u003e\n  \u003cli\u003eParabolic flute design with web thinning and parallel web configuration for efficient chip removal\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length at 2-3\/16 inches overall provides superior rigidity over jobber-length bits\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank at 0.1800 inches diameter fits standard three-jaw drill chucks\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance held to +0.0000 to -0.0007 inches per ASME B94.11M and ANSI specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or standard selection for any application requiring a wire size 15 screw machine length drill bit with a straight cylindrical shank. Compatible with alloy steel and aluminum workpiece materials as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, fabricators, and trade technicians using any standard drill press, hand drill, or screw machine equipped with a compatible chuck. Secure the shank fully in the chuck jaws before operation to prevent slippage. Inspect the cutting edges for wear or chipping before each use, and replace the bit if the point geometry is compromised. Use appropriate cutting fluid when drilling alloy steel to extend tool life and maintain dimensional accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1800 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt (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\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\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\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\u003eOverall Length\u003c\/strong\u003e: 2-3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1800 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-1\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0007 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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2175\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, 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: C14255\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51695489450290,"sku":"C14255","price":21.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4087ec6b517e55859c8dab61d0396ab8.jpg?v=1788335673","url":"https:\/\/voomisupply.com\/products\/cleveland-c14255-screw-machine-drill-bit-cobalt-135","provider":"Voomi Supply","version":"1.0","type":"link"}