{"product_id":"cleveland-c15880-jobber-drill-bit-wire-60-cobalt","title":"Cleveland C15880 Jobber Drill Bit Wire 60 Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C15880 is a jobber-length drill bit designed for precision drilling in demanding materials. Built from M42 cobalt high-speed steel with an oxide coating, it carries a wire gauge size of 60, which corresponds to a decimal diameter of 0.0400 inches. The 135-degree split point reduces walking on entry and lowers thrust requirements compared to standard 118-degree points. At 1-5\/8 inches overall length with a 1\/2-inch flute length, this is a compact, heavy-duty bit suited for tight-clearance drilling. Licensed machinists, tool-and-die shops, and maintenance technicians working with superalloys and hard metals reach for this bit when standard HSS tooling falls short.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for use in superalloys, stainless steels, and other difficult-to-machine materials where cobalt content provides the extra heat and wear resistance needed to maintain edge integrity. The fast spiral flute geometry promotes efficient chip evacuation in deep-hole applications relative to the bit diameter. The straight cylindrical shank fits standard drill chucks used in drill presses, CNC machining centers, and hand-held power drills. It is a single-piece item sold individually, making it practical for job-specific replacement or tooling inventory replenishment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt HSS construction for extended tool life in superalloys and hard metals\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces thrust and minimizes drill walk on entry\u003c\/li\u003e\n  \u003cli\u003eOxide coating provides lubricity and corrosion resistance during use\u003c\/li\u003e\n  \u003cli\u003eFast spiral flute design promotes chip evacuation in difficult materials\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web configuration reduces cutting resistance\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B94.11M and NAS specification requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style jobber-length drill bit for use in standard straight-shank drill chucks; compatible with drill presses, CNC machining centers, and hand-held power drills accepting a 0.0400-inch straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the straight cylindrical shank firmly in a compatible drill chuck and verify concentricity before beginning a cut. Use appropriate cutting fluid or coolant when drilling superalloys to manage heat buildup, as this bit does not support coolant-through delivery. Inspect the cutting edges before each use and replace the bit if chipping or dulling is observed, as running a degraded cobalt bit in hard material accelerates tool failure. Machining operations should follow applicable shop safety protocols and workholding best practices.\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: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0400 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42 Cobalt HSS\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: Spiral, Fast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-5\/8 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: 0.0400 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-1\/8 inches\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloy\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: 3780\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B94.11M, NAS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 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: C15880\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51699784581426,"sku":"C15880","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/02e10a3a26bea41aaf797649b8e4efcc_5fd8c45a-a226-47e2-92da-7849d5fb0917.jpg?v=1788380925","url":"https:\/\/voomisupply.com\/products\/cleveland-c15880-jobber-drill-bit-wire-60-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}