{"product_id":"cleveland-c15896-jobber-drill-bit-47-cobalt-135-degree","title":"Cleveland C15896 Jobber Drill Bit 47 Cobalt 135 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C15896 is a cobalt jobber length drill bit sized to wire gauge number 47, with a decimal diameter of 0.0785 inches. Manufactured from M42 cobalt high-speed steel and finished with an oxide coating, this bit is built for heavy-duty drilling in hard and abrasive materials. It features a 135-degree split point for fast penetration and reduced walking on entry, a fast spiral flute design for efficient chip evacuation, and a web-thinned, tapered web construction that lowers thrust requirements. Overall length is 2 inches with a flute length of 11\/16 inches. Licensed machinists, tool-and-die makers, and maintenance technicians typically specify this bit when working in demanding production or MRO environments.\u003c\/p\u003e\n\u003cp\u003eThis bit is designed for drilling superalloys and other hard metals where standard high-speed steel bits wear prematurely. The Series 3780 design conforms to ASME B94.11M standards and carries a NAS specification designation, making it appropriate for aerospace, defense, and precision manufacturing applications. The straight-cylindrical shank fits standard drill chucks without adapters, and the right-hand cut suits conventional drill press and hand-drill setups. It is sold individually but requires a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt steel construction for extended tool life in superalloy and hard-metal drilling\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces walking and lowers entry thrust\u003c\/li\u003e\n  \u003cli\u003eOxide coating improves lubricity and heat resistance during dry or lightly lubricated drilling\u003c\/li\u003e\n  \u003cli\u003eFast spiral flute promotes aggressive chip evacuation in deep-hole applications\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web reduces cutting resistance and heat buildup at the tip\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B94.11M and NAS specification designation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a heavy-duty OEM-style replacement or production drill bit for applications requiring wire gauge number 47 diameter in superalloy, stainless, and other high-strength metal workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a standard drill chuck sized to accept a 0.0785-inch straight-cylindrical shank and verify chuck jaw concentricity before use to prevent premature tip breakage on small-diameter bits. Secure the workpiece firmly before drilling; unsupported material at this diameter can deflect and snap the bit. Apply appropriate cutting fluid or coolant when drilling superalloys to manage heat, even though the bit does not support coolant-through delivery. Inspect the split point for chipping before each use, as cobalt bits at this diameter are brittle and sensitive to side-loading.\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: 47\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0785 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Fast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches (50.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0785 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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: -0.0005 to 0.0000 inches\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\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3780\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B94.11M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: NAS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: C15896\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51700686750002,"sku":"C15896","price":55.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/02e10a3a26bea41aaf797649b8e4efcc_1a49313e-0023-4f5b-9b1e-2774d0d52de5.jpg?v=1788393827","url":"https:\/\/voomisupply.com\/products\/cleveland-c15896-jobber-drill-bit-47-cobalt-135-degree","provider":"Voomi Supply","version":"1.0","type":"link"}