{"product_id":"cleveland-c14252-screw-machine-drill-bit-size-12-cobalt","title":"Cleveland C14252 Screw Machine Drill Bit Size 12 Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C14252 is a screw machine length drill bit designed for high-speed material removal in tight-clearance applications. Built from M42 cobalt high-speed steel, this bit handles the heat and abrasion that standard HSS bits cannot. The 135-degree split point reduces walking and requires less feed force at entry, making it well suited for production drilling. The parabolic flute geometry evacuates chips aggressively, reducing packing in deep holes. At 2.25 inches overall length with a 0.1890-inch diameter, this is a heavy-duty short-length bit intended for drill press, CNC, and hand-held power tool use by machinists and maintenance technicians.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is sized at wire gauge No. 12 (0.1890 inches) and fits standard straight-shank drill chucks. The screw machine length profile — shorter than jobber length — reduces deflection and improves rigidity when drilling alloy steels, aluminum, and other materials that generate significant heat at the cutting edge. The straw oxide finish provides mild lubricity and corrosion resistance during storage and use. The Series 2175 designation places this in Cleveland's heavy-duty cobalt line, built to ASME B94.11M standards.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt steel construction for heat resistance in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces thrust force and eliminates center punch requirement\u003c\/li\u003e\n  \u003cli\u003eParabolic fast-spiral flutes for efficient chip evacuation in deep holes\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned parallel web reduces cutting resistance at the chisel edge\u003c\/li\u003e\n  \u003cli\u003eStraw oxide finish for mild lubricity and corrosion protection\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B94.11M standard for screw machine length drill bits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use screw machine drill bit for standard straight-shank drill chucks accepting 0.1890-inch shanks. Suitable for drilling alloy steel and aluminum as noted in the manufacturer specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed machinist or qualified maintenance technician should secure the bit fully in a keyed or keyless drill chuck before operation. Ensure the workpiece is clamped securely to prevent rotation. Use appropriate cutting fluid when drilling alloy steel to extend tool life and manage heat buildup. Inspect the cutting edges for wear or chipping before each use; a worn split point will increase thrust load and reduce hole 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: No. 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.1890 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1890 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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 Point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Fast\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\u003eTool Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Straw Oxide\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 Bit Grade\u003c\/strong\u003e: Heavy Duty\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\u003eSeries\u003c\/strong\u003e: 2175\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B94.11M\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\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: C14252\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51699220316466,"sku":"C14252","price":23.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/685d86ef66f3c01611769eab16b7e15a.jpg?v=1788373706","url":"https:\/\/voomisupply.com\/products\/cleveland-c14252-screw-machine-drill-bit-size-12-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}