{"product_id":"osg-15531205-cobalt-drill-bit-17-32-inch-130-degree-tin","title":"Osg 15531205 Cobalt Drill Bit 17\/32 Inch 130 Degree Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 15531205 is a cobalt jobber length drill bit designed for high-performance drilling in steel and alloy steel applications. Measuring 17\/32 inches (0.5313 inches) in diameter with a 130-degree drill point angle, this bit handles demanding production and maintenance drilling tasks. The titanium nitride (TiN) coating extends tool life by reducing friction and heat buildup at the cutting edge. A right-hand spiral flute with regular spiral geometry provides efficient chip evacuation, and the R-thinned point enables self-centering entry without a pilot hole. Licensed tradespeople and machining professionals are the primary installers of this tool.\u003c\/p\u003e\u003cp\u003eThis drill bit is built for use in blind hole, cross hole, and through-hole drilling operations across metalworking, fabrication, and maintenance environments. It performs in both production shop settings and field service scenarios where steel and alloy steel are the primary workpiece materials. The straight-cylindrical shank accommodates standard drill chucks and collet holders sized for 5\/8-inch shanks, making it compatible with a wide range of benchtop drill presses, magnetic drills, and hand drills used in trade applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt construction provides heat resistance for drilling hardened and abrasive steel alloys\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces friction and extends cutting edge life\u003c\/li\u003e\n\u003cli\u003e130-degree drill point angle suits harder workpiece materials and reduces thrust force\u003c\/li\u003e\n\u003cli\u003eR-thinned point geometry enables self-centering without a center punch in many applications\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute design promotes consistent chip evacuation in blind and through holes\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical 5\/8-inch shank fits standard drill chucks and collet systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and direct-use drill bit for metalworking applications requiring a 17\/32-inch cobalt jobber length drill, part of the OSG Series 1500 high-performance drill line. Suitable for use in steel and alloy steel (workpiece material code P) in blind hole, cross hole, drilling, and self-centering operations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDrill bits in this size class are installed and operated by machinists, maintenance technicians, pipefitters, and ironworkers using drill presses, magnetic base drills, or heavy-duty hand drills. Ensure the spindle and chuck are fully powered down and locked out before securing or removing the bit. Verify that the chuck or collet is rated for the 5\/8-inch shank diameter before tightening. Use appropriate cutting fluid for steel applications to manage heat and prolong tool life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 17\/32 inches (0.5313 inches \/ 13.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7-3\/16 inches (7.1875 inches \/ 182.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4-13\/16 inches (4.8125 inches \/ 122.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-29\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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 (Regular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\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\u003eMaterial\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Alloy Steel\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 to -0.027 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.391 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 15531205\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51732363542834,"sku":"15531205","price":295.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/61199d6a28ec8e7a71846f3ce73d104e.jpg?v=1788742091","url":"https:\/\/voomisupply.com\/products\/osg-15531205-cobalt-drill-bit-17-32-inch-130-degree-tin","provider":"Voomi Supply","version":"1.0","type":"link"}