{"product_id":"precision-twist-drill-6000642-cobalt-jobber-drill-2-60mm","title":"Precision Twist Drill 6000642 Cobalt Jobber Drill 2.60mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 6000642 is a cobalt jobber-length drill bit designed for general-purpose drilling in steel and other demanding workpiece materials. It measures 2.60 mm (0.1024 inches) in diameter with an overall length of 2.25 inches and a flute length of 1.1875 inches. The 135-degree split point reduces walking on contact and requires no center punch for most applications. A straw oxide finish provides basic lubricity and corrosion resistance. The web-thinned, tapered-web design reduces thrust force during penetration, making it a practical choice for production drilling and field maintenance work performed by machinists, pipefitters, and HVAC sheet-metal technicians.\u003c\/p\u003e\u003cp\u003eThis bit is suited for drilling steel, cast iron, nonferrous metals, and similar materials encountered in light manufacturing, mechanical contracting, and equipment repair. The straight cylindrical shank fits standard drill chucks without adapters. The regular spiral flute geometry promotes chip evacuation in through-hole and blind-hole drilling at typical hand-drill and drill-press feeds. The Series 2ACO construction meets DIN 338 and ANSI standards, making it an accepted specification for trade and shop use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt high-speed steel construction for increased heat and wear resistance in steel drilling\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces drill walk and lowers required thrust force\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered-web geometry improves penetration efficiency\u003c\/li\u003e\n\u003cli\u003eStraw oxide finish adds surface lubricity and light corrosion protection\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute promotes chip clearance in both through and blind holes\u003c\/li\u003e\n\u003cli\u003eMeets DIN 338 and ANSI standards for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose jobber drill for steel and multi-material drilling applications; fits any standard drill chuck accepting a 2.60 mm (0.1024 inch) straight cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis drill bit is installed and used by machinists, sheet-metal workers, pipefitters, and general mechanical trades. Secure the shank fully in a keyed or keyless chuck before operation and verify chuck tightening before applying feed force. Use appropriate cutting fluid or coolant when drilling steel at higher speeds to extend tool life; coolant-through is not supported by this bit. Inspect the cutting edges for chipping or wear before each use and replace when the point shows visible rounding or burn marks.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 2.60 mm (0.1024 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Cobalt High-Speed Steel\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: Standard Split Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Straw Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches (57 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.1875 inches (30 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1024 inches (2.6 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0630 inches (27 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.1811 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2ACO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 338, ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.042 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: PRECISION TWIST DRILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6000642\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51704629559602,"sku":"6000642","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/758de141a9fc20af5d344d75acdd3f69_7227044c-c5a7-4067-97bb-ab6bc7ea7d2e.jpg?v=1788423916","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-6000642-cobalt-jobber-drill-2-60mm","provider":"Voomi Supply","version":"1.0","type":"link"}