{"product_id":"cleveland-c70132-cobalt-jobber-drill-bit-12-5-mm","title":"Cleveland C70132 Cobalt Jobber Drill Bit 12.5 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C70132 is a cobalt jobber-length drill bit designed for heavy-duty drilling in metalworking and fabrication applications. Built from M42 cobalt high-speed steel, it carries a gold oxide coating that extends tool life by reducing heat buildup during high-speed cutting. The 135-degree split point geometry reduces walking on entry and lowers thrust force, making it well suited for production drilling where precision and repeatability matter. With an overall length of 5.94 inches and a 2-flute spiral flute design, this bit moves chips efficiently and maintains stability through the cut. It meets NAS 907 Type J standards and is classified as a heavy-duty grade drill bit.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for right-hand cutting in materials such as aluminum and other non-ferrous and ferrous metals common in aerospace, maintenance, and general machining environments. The straight-cylindrical shank with a diameter of 0.4921 inches seats securely in standard drill chucks and collet holders. The web-thinned, tapered web configuration reduces cutting resistance on entry, which is especially useful in production or repetitive-hole operations. It is sized at 12.5 mm (0.4921 inches decimal) and falls within the 0.4000 to 0.5000 inch size range of the Series 2213 lineup.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt high-speed steel construction for heat and wear resistance in heavy-duty drilling\u003c\/li\u003e\n  \u003cli\u003eGold oxide coating reduces friction and extends cutting life\u003c\/li\u003e\n  \u003cli\u003e135-degree split point minimizes walking and reduces entry thrust force\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web lowers cutting resistance for cleaner hole entry\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute design promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eMeets NAS 907 Type J specification for consistent dimensional and performance standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Series 2213 jobber-length drill bit for use in standard drill chucks and collet holders accepting a 0.4921-inch straight-cylindrical shank. Primary workpiece material is aluminum, with suitability for other non-ferrous and ferrous metals in heavy-duty machining applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by machinists or qualified trade professionals familiar with drill press, CNC, or hand-held drilling equipment. Secure the shank fully in the chuck or collet before operation and verify runout before cutting into workpiece material. Do not exceed the recommended feed and speed parameters for the workpiece material and drill diameter. Inspect the cutting edges and coating condition before each use and replace when wear affects hole quality or increases thrust force.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 12.5 mm (0.4921 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.94 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3.976 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.4921 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.9685 inches (50 mm)\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003eMaterial\u003c\/strong\u003e: Cobalt High-Speed Steel, Grade M42\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish \/ Coating\u003c\/strong\u003e: Gold Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Web-Thinned, Tapered\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: -0.0010 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2213\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\u003eStandard\u003c\/strong\u003e: NAS 907 Type J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.4 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: C70132\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51701016690994,"sku":"C70132","price":42.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/68e71fac92ed610a068aecfe4d190284_51d2a784-80c2-47f9-bace-f3991f4a2290.jpg?v=1788396812","url":"https:\/\/voomisupply.com\/products\/cleveland-c70132-cobalt-jobber-drill-bit-12-5-mm","provider":"Voomi Supply","version":"1.0","type":"link"}