{"product_id":"titan-usa-cd32508-cobalt-screw-machine-drill-bit-1-8-in","title":"Titan Usa CD32508 Cobalt Screw Machine Drill Bit 1\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TITAN USA CD32508 is a screw machine length cobalt drill bit designed for high-speed drilling in tough materials where standard high-speed steel bits fall short. At 0.125 inches (1\/8 inch) in diameter, this bit features a 135-degree split point that reduces walking and allows immediate bite without a center punch. The cobalt construction provides heat resistance and durability when drilling through stainless steel, hardened steel, cast iron, and other hard metals. With a bright, uncoated finish and straight-cylindrical shank, it fits standard drill chucks without adapters. Machinists, maintenance technicians, and metalworking tradespeople rely on this type of bit for production and repair drilling.\u003c\/p\u003e\u003cp\u003eThis bit is suited for use in drill presses, CNC machines, hand drills, and screw machines where a short, stiff cutting tool is required to maintain accuracy in shallow-hole applications. The reduced overall length of 1-7\/8 inches compared to a jobber-length bit minimizes deflection during entry, making it a common choice in tight-tolerance metalworking environments. It meets NAS 907 Type J specifications, making it appropriate for aerospace and heavy industrial work requiring documented material standards.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt construction for heat resistance when drilling hard and abrasive metals\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces bit walking and eliminates the need for center punching\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length minimizes deflection for improved hole accuracy\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute design for standard forward-rotation drilling\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks\u003c\/li\u003e\n\u003cli\u003eMeets NAS 907 Type J specification for verified material and dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-use cobalt stub drill bit for use in drill presses, screw machines, and hand drills accepting a 0.125 inch straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in a properly rated drill chuck tightened securely before operation. Disconnect or de-energize the drill or machine before changing bits. Use cutting fluid or coolant when drilling hard metals to extend bit life, even though this bit does not feature through-coolant capability. Operate at speeds appropriate for the workpiece material and bit diameter per standard machining feeds-and-speeds references.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 7\/8 inch (0.8750 inches)\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\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: NAS 907 Type J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: CD32508\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51729149526322,"sku":"CD32508","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/54372cdd8d04e566e12f562cd92e481c_2616524b-2a2c-4150-9d2b-f15b420eb8bb.jpg?v=1788700906","url":"https:\/\/voomisupply.com\/products\/titan-usa-cd32508-cobalt-screw-machine-drill-bit-1-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}