{"product_id":"cleveland-c16555-cobalt-jobber-drill-1-16-in-135-deg","title":"Cleveland C16555 Cobalt Jobber Drill 1\/16 in 135 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C16555 is a cobalt jobber-length drill bit designed for high-performance drilling in ferrous metals and hard materials. Built from M42 cobalt high-speed steel, it delivers superior heat and wear resistance compared to standard HSS bits. The 135-degree split point geometry reduces walking and allows the bit to self-center without a pilot hole. A straw oxide coating provides additional surface protection. At 1.875 inches overall length with a 0.875-inch flute length, this is a compact, precise drill suited for tight-clearance drilling tasks in production and field environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in steel, hard alloys, and other demanding primary workpiece materials where standard HSS bits wear prematurely. It fits standard drill chucks and drill presses accepting a 1\/16-inch straight cylindrical shank. The parabolic flute geometry promotes efficient chip evacuation during deep drilling passes, reducing heat buildup and prolonging cutting edge life. Machinists, fabricators, pipefitters, and HVAC sheet metal technicians working with hardened or abrasive materials will find this bit a reliable choice for small-diameter precision drilling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for extended tool life in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces thrust and eliminates center-punch requirement\u003c\/li\u003e\n\u003cli\u003eParabolic flute design improves chip evacuation and reduces heat buildup\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web lowers cutting resistance on entry\u003c\/li\u003e\n\u003cli\u003eStraw oxide coating adds surface hardness and corrosion protection\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard drill press and hand drill use\u003c\/li\u003e\n\u003cli\u003eConforms to ASME B94.11M and DIN 338 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard jobber-length replacement drill bit for use in any drill press, CNC machine, or hand drill accepting a 1\/16-inch straight cylindrical shank. Suitable for drilling steel and hard ferrous alloys in fabrication, HVAC, plumbing, and general trade applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in any compatible chuck and tighten securely before use. Secure the workpiece firmly to prevent movement during drilling. Apply appropriate cutting fluid or coolant when drilling hard steel to maximize bit life, noting this bit does not support coolant-through delivery. Inspect the cutting edges before reuse and replace when wear affects hole quality or requires excessive feed pressure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1\/16 inch (0.0625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-7\/8 inches (1.8750 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\u003eShank Diameter\u003c\/strong\u003e: 1\/16 inch (0.0625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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: Parabolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: M42 Cobalt High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Straw Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2075\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, DIN 338\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: 0.1 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: CLEVELAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C16555\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51693818249522,"sku":"C16555","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/101ad6bc8873d9803afb5bdc5ff43de2.jpg?v=1788317769","url":"https:\/\/voomisupply.com\/products\/cleveland-c16555-cobalt-jobber-drill-1-16-in-135-deg","provider":"Voomi Supply","version":"1.0","type":"link"}