{"product_id":"cleveland-c16615-cobalt-jobber-drill-bit-wire-size-4","title":"Cleveland C16615 Cobalt Jobber Drill Bit Wire Size 4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C16615 is a cobalt jobber length drill bit built for heavy-duty drilling applications in hard and abrasive materials. Ground from M42 cobalt high-speed steel and finished with a titanium nitride (TiN) coating, this bit delivers extended tool life in tough ferrous metals, stainless steel, and work-hardened alloys. The split point at 135 degrees reduces walking on entry and lowers feed pressure, while the parabolic flute geometry clears chips efficiently along the 2.5-inch flute length. Overall length is 3.75 inches with a straight-cylindrical shank diameter of 0.2090 inches. Right-hand cut configuration is standard. This bit is sold individually and is a common choice for machinists, fabricators, and maintenance technicians working with demanding base materials.\u003c\/p\u003e\n\u003cp\u003eThe C16615 is sized to wire gauge 4, with a decimal diameter of 0.2090 inches, placing it in the 0.2000 to 0.2500 inch size range. It is suited for use in drill presses, CNC machines, and hand-held power drills where precise hole diameter and clean entry are required. The tapered web with web thinning reduces axial load, making it practical for production drilling where operator fatigue and tool wear are concerns. Meets ASME B94.11M and DIN 338 standards.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt steel construction rated for heavy-duty use in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride (TiN) coating extends surface hardness and reduces friction at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces drill walking and lowers required feed force\u003c\/li\u003e\n  \u003cli\u003eParabolic flute design promotes efficient chip evacuation over the 2.5-inch flute length\u003c\/li\u003e\n  \u003cli\u003eTapered web with web thinning reduces axial load during drilling\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B94.11M and DIN 338 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use jobber drill bit for standard 3-jaw chucks and collet systems accepting a 0.2090-inch straight-cylindrical shank, consistent with Series 2075T tooling in the CLEVELAND line.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed and operated by machinists, tool-and-die technicians, and maintenance professionals using drill presses, lathes, or hand-held power tools. Ensure the shank is fully seated and securely clamped in the chuck before operation. Use appropriate cutting fluid for the base material to preserve coating life and edge integrity. Inspect the cutting edges before each use and retire bits showing chipping or excessive wear to maintain hole tolerance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.2090 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2090 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\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: -0.0007 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2075T\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\u003eWeight\u003c\/strong\u003e: 0.3 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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C16615\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51695551971634,"sku":"C16615","price":33.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/72ec45573fd3d9ebc084e87d2026b024_dcd0f333-a423-4232-b25b-21a4c4c387bd.jpg?v=1788336383","url":"https:\/\/voomisupply.com\/products\/cleveland-c16615-cobalt-jobber-drill-bit-wire-size-4","provider":"Voomi Supply","version":"1.0","type":"link"}