{"product_id":"cleveland-c70146-cobalt-jobber-drill-bit-wire-13-135-deg","title":"Cleveland C70146 Cobalt Jobber Drill Bit Wire 13 135 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C70146 is a jobber-length drill bit in wire gauge size 13 (0.1850 inches), ground from M42 cobalt high-speed steel and finished with a gold oxide coating. The 135-degree split point reduces walking and lowers thrust requirements at entry, making it well suited for production drilling in harder or abrasive workpiece materials. The web-thinned, tapered web configuration improves chip evacuation and reduces heat buildup at the cutting edge. Two spiral flutes run along a 2-5\/16-inch flute length, and the straight-cylindrical shank measures 0.1850 inches in diameter over a 1.1875-inch shank length. Overall length is 3.5 inches. Built to NAS 907 Type J standards, this is a heavy-duty bit intended for shops and service technicians drilling aluminum and similar materials repeatedly.\u003c\/p\u003e\n\u003cp\u003eThe C70146 is sized for wire gauge 13 applications where a standard jobber-length bit is the correct reach. Primary workpiece material is aluminum, though the M42 cobalt grade handles a broader range of metals encountered in field and shop work. The right-hand cut, regular spiral, and split-point geometry make this bit a practical choice for HVAC, plumbing, and electrical tradespeople drilling sheet metal, structural aluminum, and light steel during mechanical installations. The bit ships individually and is sold as a single unit with no minimum beyond one piece.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt HSS construction provides heat and wear resistance beyond standard HSS bits\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces drill walk and cutting thrust at entry\u003c\/li\u003e\n  \u003cli\u003eGold oxide coating adds surface lubricity and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web improves chip flow and reduces heat at the cutting zone\u003c\/li\u003e\n  \u003cli\u003eBuilt to NAS 907 Type J specification for heavy-duty drilling applications\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard 3-jaw keyed and keyless drill chucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style jobber-length drill bit fitting any standard drill chuck that accepts a 0.1850-inch straight-cylindrical shank, including benchtop drill presses, right-angle drills, and cordless or corded hand drills commonly used in HVAC, plumbing, and electrical trade work.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this bit requires inserting the straight-cylindrical shank fully into a compatible chuck and tightening securely before operation. Always wear appropriate eye protection and secure the workpiece before drilling. Use cutting fluid or a compatible lubricant when drilling aluminum or steel to extend bit life and improve cut quality. Inspect the cutting edges before each use and replace any bit showing chipping or heat discoloration at the tip.\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: 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1850 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\u003eMaterial Grade\u003c\/strong\u003e: M42 Cobalt HSS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Gold Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.3125 inches (2-5\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\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: 0.1850 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.1875 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\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0007 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum\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: 2213\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: C70146\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51691252318514,"sku":"C70146","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/68e71fac92ed610a068aecfe4d190284_5576d4bd-1eb3-45d8-9ba6-6956ad590fd1.jpg?v=1788282212","url":"https:\/\/voomisupply.com\/products\/cleveland-c70146-cobalt-jobber-drill-bit-wire-13-135-deg","provider":"Voomi Supply","version":"1.0","type":"link"}