{"product_id":"titan-usa-cd32512-cobalt-screw-machine-drill-bit-3-16-in","title":"Titan Usa CD32512 Cobalt Screw Machine Drill Bit 3\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TITAN USA CD32512 is a cobalt screw machine length drill bit designed for heavy-duty drilling in tough materials including hardened steels, stainless steel, and high-temperature alloys. At 3\/16 inch (0.1875 inch) diameter with a 135-degree split point, it starts on contact without a center punch and reduces walking on hard surfaces. The overall length is 2-3\/16 inches, making it well suited for confined spaces and short-stroke drill presses. The bright uncoated cobalt construction resists heat buildup better than standard high-speed steel, extending tool life in demanding production and field applications. Installed by machinists, pipefitters, HVAC technicians, and electricians requiring precise, repeatable holes in metal.\u003c\/p\u003e\u003cp\u003eThis bit fits standard drill chucks and is commonly used in sheet metal fabrication, mechanical contracting, HVAC equipment installation, and electrical rough-in work where drilling into ferrous metals or stainless is required. The screw machine length (stub) profile provides added rigidity compared to jobber-length bits, reducing deflection and improving hole accuracy in production runs or repetitive field drilling. The straight cylindrical shank fits into standard 3-jaw chucks on hand drills, drill presses, and magnetic drills without adapters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/16 inch (0.1875 inch) diameter cobalt construction for drilling hardened and stainless steel\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces thrust and eliminates center-punch requirement on most metals\u003c\/li\u003e\n\u003cli\u003eScrew machine length at 2-3\/16 inches OAL provides extra rigidity and reduced deflection\u003c\/li\u003e\n\u003cli\u003e1-1\/8 inch spiral flute length promotes chip evacuation in deep holes\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — no coating to chip or peel, suitable for re-sharpening\u003c\/li\u003e\n\u003cli\u003eMeets NAS 907 Type J specification, Series 325 heavy-duty grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling bit for use in any drill chuck accepting a straight cylindrical shank, consistent with Series 325 screw machine length cobalt drill bit specifications under NAS 907 Type J.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should follow standard machining and safety practices for rotary cutting tools. Ensure the drill chuck is fully tightened and the workpiece is secured before beginning. Appropriate cutting fluid or coolant is recommended when drilling stainless steel or hardened alloys to extend tool life, even though this bit does not include through-coolant capability. Disconnect or de-energize any power tool before changing bits.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 2-3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-1\/8 inches (1.1250 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\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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 Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: NAS 907 Type J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 325\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: TITAN USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CD32512\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51732479082802,"sku":"CD32512","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/29645cc823c16a6ce80422e948570552.jpg?v=1788743385","url":"https:\/\/voomisupply.com\/products\/titan-usa-cd32512-cobalt-screw-machine-drill-bit-3-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}