{"product_id":"osg-17507211-extra-length-cobalt-drill-bit-0-2031-in","title":"Osg 17507211 Extra Length Cobalt Drill Bit 0.2031 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 17507211 is a cobalt extra length drill bit designed for extended-reach drilling in metal fabrication, maintenance, and industrial applications. Built from M6K-grade cobalt steel and finished with OSG WXL coating, the bit delivers improved hardness and thermal resistance over standard HSS tooling. The 0.2031-inch (13\/64-inch) diameter, 120-degree split point, and R-thinned web combine to reduce walking, lower thrust force at entry, and produce clean, consistent through-holes. This bit is part of OSG Series 1750, engineered for high-performance use in ferrous and non-ferrous materials where standard-length bits cannot reach the required depth.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for structural fabrication shops, tool-and-die operations, aerospace maintenance facilities, and general industrial environments where deep-hole drilling is required. The extra overall length makes it practical for drilling through thick stock, deep cavities, or fixtures that restrict access. The fast spiral flute design promotes efficient chip evacuation during extended cutting cycles, reducing heat buildup and extending tool life. Machinists, maintenance technicians, and metalworking tradespeople are the primary installers and operators of this tool.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM6K cobalt construction provides elevated hardness and heat resistance compared to standard HSS\u003c\/li\u003e\n  \u003cli\u003eWXL finish reduces friction and extends cutting life in demanding materials\u003c\/li\u003e\n  \u003cli\u003e120-degree standard point angle with R-thinned web reduces entry thrust and self-centers on contact\u003c\/li\u003e\n  \u003cli\u003eFast spiral flute geometry promotes aggressive chip clearing during deep drilling passes\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard drill chucks and collet holders without adapters\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration maintains bit rigidity across the full flute length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style extra length drill bit for use in standard drill chucks, collets, and CNC spindles accepting a straight-cylindrical 13\/64-inch shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is intended for use by qualified machinists or metalworking technicians operating drill presses, CNC machining centers, or hand-held drill units. Ensure the shank is fully seated and the chuck or collet is properly tightened before operation. Use appropriate cutting fluid or coolant for the workpiece material to manage heat, as cobalt tooling can be damaged by dry cutting in high-hardness alloys. Inspect the cutting edges for wear or chipping before each use and replace the bit when point geometry is compromised.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2031 inches (13\/64 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 150 mm (approximately 5.91 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 92 mm (approximately 3.62 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt (M6K grade)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: WXL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Fast Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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: 13\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: R-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\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\u003eDiameter Tolerance\u003c\/strong\u003e: +0.000 to -0.018 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1750\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 17507211\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727282536754,"sku":"17507211","price":107.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a913ddac9624fd353f69ff198d48c6d1.jpg?v=1788675849","url":"https:\/\/voomisupply.com\/products\/osg-17507211-extra-length-cobalt-drill-bit-0-2031-in","provider":"Voomi Supply","version":"1.0","type":"link"}