{"product_id":"cleveland-c73401-5-64-inch-hss-jobber-drill-bit","title":"Cleveland C73401 5\/64 Inch Hss Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C73401 is a jobber-length drill bit designed for precision drilling in metal fabrication, maintenance, and light manufacturing applications. Built from high speed steel with a bright uncoated finish, this bit features a 118-degree split point and a regular spiral flute for efficient chip evacuation. The 5\/64 inch (0.0781 inch) diameter and 2-inch overall length make it well suited for small-diameter hole drilling where accuracy and clean entry are required. Web-thinned construction reduces thrust force at the tip, supporting cleaner starts without a center punch on softer substrates. The straight-cylindrical shank seats securely in standard keyless or keyed drill chucks.\u003c\/p\u003e\u003cp\u003eThis bit is primarily suited for aluminum and similar non-ferrous materials, though its high speed steel construction handles mild steel and plastics in general shop conditions. It fits into standard jobber-length drill sets and is a direct fit for applications requiring NAS 907 Type A compliance. Machinists, maintenance technicians, pipefitters, and HVAC fabricators commonly use bits in this diameter range for pilot holes, sheet metal work, and small-diameter through-holes in enclosures and brackets.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/64 inch diameter with tight tolerance of -0.0005 to 0.0000 inches for consistent hole sizing\u003c\/li\u003e\n\u003cli\u003e118-degree split point reduces walking and lowers required thrust force\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web configuration improves chip flow and reduces heat buildup\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute with right-hand cut for use in standard drill presses and hand drills\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for dry drilling in aluminum and non-ferrous stock\u003c\/li\u003e\n\u003cli\u003eMeets NAS 907 Type A specification for heavy-duty grade jobber-length bits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use jobber-length drill bit meeting NAS 907 Type A standards, compatible with any standard straight-shank drill chuck accepting 0.0781 inch shanks.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSecure the shank fully in the chuck before operation and verify chuck tightness to prevent slippage on small-diameter bits. Use appropriate RPM for the workpiece material — higher speeds are generally suitable for aluminum, lower speeds for steel. Wear appropriate eye protection per ANSI Z87.1. Inspect the cutting edges before each use; discard bits showing chipping or deformation rather than attempting field resharpening on bits this size.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5\/64 inch (0.0781 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0781 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\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: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\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: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Bright\/Uncoated\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: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2228\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: C73401\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51692593316146,"sku":"C73401","price":37.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f364efd6aec19afa2f91a820fcff892a_0ed9929f-42f2-4bab-b949-994efc99b3ad.jpg?v=1788299653","url":"https:\/\/voomisupply.com\/products\/cleveland-c73401-5-64-inch-hss-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}