{"product_id":"triumph-twist-drill-011507-cobalt-drill-bit-7-64-in","title":"Triumph Twist Drill 011507 Cobalt Drill Bit 7\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRIUMPH TWIST DRILL 011507 is a cobalt jobber-length drill bit designed for high-performance drilling in tough materials. Built to Series T1C standards, this bit features a 135-degree split point for self-centering starts and reduced walking on hard surfaces. The gold oxide coating provides heat resistance and extended tool life during demanding drilling operations. At 0.1094 inches (7\/64 inch) in diameter with a 2-5\/8 inch overall length, it suits a wide range of precision hole-making tasks. Right-hand cut with a regular spiral flute, it is suited for trade professionals and machinists working with alloy and alloy steel workpieces.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in alloy steel and alloy material applications where a standard high-speed steel bit falls short. The 1-1\/2 inch flute length and web-thinned, tapered web configuration improve chip evacuation and reduce cutting resistance. It is a practical choice for maintenance technicians, fabricators, pipefitters, and industrial service pros who regularly drill through hardened or work-hardened metals. The straight-cylindrical shank fits standard drill chucks without adapters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e135-degree split point for self-centering starts with no pilot hole required\u003c\/li\u003e\n\u003cli\u003eCobalt construction rated for heavy-duty drilling in alloy steel\u003c\/li\u003e\n\u003cli\u003eGold oxide coating reduces heat buildup and extends bit life\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web lowers cutting resistance and improves chip flow\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute with 1-1\/2 inch flute length for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard drill chucks directly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for drilling alloy and alloy steel workpieces; the straight-cylindrical shank is compatible with standard keyed and keyless drill chucks accepting a 7\/64 inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by a machinist, fabricator, or maintenance technician using a standard drill press, hand drill, or magnetic drill. Secure the straight-cylindrical shank firmly in the chuck before operation and verify chuck runout is within acceptable limits. Use appropriate cutting fluid or coolant when drilling alloy steel to manage heat and preserve coating integrity. Follow all applicable shop safety practices and wear proper eye protection during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7\/64 inch (0.1094 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-1\/2 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 Point\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7\/64 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Gold Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T1C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TRIUMPH TWIST DRILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 011507\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRIUMPH TWIST DRILL","offers":[{"title":"Default Title","offer_id":67910905299250,"sku":"011507","price":44.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b152fba5f1fe0f3770629444e4545e62.jpg?v=1791201327","url":"https:\/\/voomisupply.com\/products\/triumph-twist-drill-011507-cobalt-drill-bit-7-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}