{"product_id":"cleveland-c73458-jobber-length-drill-bit-wire-size-30","title":"Cleveland C73458 Jobber Length Drill Bit Wire Size 30","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C73458 is a jobber-length drill bit sized to wire gauge 30, equivalent to 0.1285 inches in diameter. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, it is built for heavy-duty drilling applications where consistent hole size and clean chip evacuation matter. The 118-degree split point reduces walking on entry and requires less thrust than a conventional point. With an overall length of 2.75 inches and a flute length of 1.625 inches, it fits standard drill chucks and drill presses used in precision fabrication and assembly work. Machinists, tool-and-die technicians, and metalworking professionals reach for this bit when working to NAS 907 Type A specification tolerances.\u003c\/p\u003e\u003cp\u003eThis bit is well suited for drilling aluminum and similar non-ferrous metals in production and maintenance environments. The two-flute spiral design moves chips out of the hole efficiently, reducing heat buildup and improving surface finish in the bore. The straight-cylindrical shank seats securely in standard Jacobs-style chucks and collet holders. Typical applications include jig and fixture fabrication, sheet metal work, and close-tolerance hole preparation in aerospace and general manufacturing settings where NAS 907 Type A compliance is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire size 30 (0.1285 inches) with a diameter tolerance of -0.0007 to 0.0000 inches for precise, on-size holes\u003c\/li\u003e\n\u003cli\u003e118-degree split point reduces entry thrust and minimizes bit walking on curved or flat metal surfaces\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction handles intermittent cutting and moderate heat without edge breakdown\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web improves cutting efficiency and reduces axial load during drilling\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish allows easy visual inspection of cutting edges and re-sharpening\u003c\/li\u003e\n\u003cli\u003eMeets NAS 907 Type A specification, making it suitable for controlled aerospace and industrial processes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard jobber-length drill bit for use in any application requiring a wire gauge 30 diameter hole drilled to NAS 907 Type A tolerances in aluminum or comparable workpiece materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this drill bit is performed by a machinist or qualified technician using a drill press, CNC machine, or hand drill with an appropriately sized chuck. Secure the straight-cylindrical shank fully in the chuck before operation and verify runout before drilling in tolerance-critical applications. Follow shop safety protocols including eye protection and proper workholding. Cutting speed and feed rate should be selected based on workpiece material and machine capability; consult published HSS speeds-and-feeds tables for aluminum and ferrous stock.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1285 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1285 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.125 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: -0.0007 to 0.0000 inches\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum\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: 2228\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: C73458\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51714564915506,"sku":"C73458","price":42.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f364efd6aec19afa2f91a820fcff892a_d21575ac-da25-4d21-9633-0297384b8d8d.jpg?v=1788503256","url":"https:\/\/voomisupply.com\/products\/cleveland-c73458-jobber-length-drill-bit-wire-size-30","provider":"Voomi Supply","version":"1.0","type":"link"}