{"product_id":"chicago-latrobe-48218-screw-machine-drill-bit-9-32-in-hss","title":"Chicago-latrobe 48218 Screw Machine Drill Bit 9\/32 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 48218 is a screw machine length drill bit designed for heavy-duty drilling in cast iron and steel. Built from high speed steel (HSS) with a coated finish, it features a 135-degree split point that reduces walking and cutting resistance at entry. The stub-length body keeps the bit rigid and minimizes deflection in production and repair environments. At 0.2812 inches (9\/32 inch) in diameter with a parallel web and web-thinned geometry, this bit is suited for machinists, maintenance technicians, and fabricators who need consistent hole quality in ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThis bit fits standard screw machine and drill press setups used in metal fabrication shops, maintenance facilities, and production lines. The straight cylindrical shank seats in standard drill chucks without adapters. Its overall length of 2-11\/16 inches and flute length of 1-1\/2 inches make it ideal for through-hole and blind-hole drilling in tight clearance applications where a jobber-length bit would flex or wander. Typical users include machine operators and field maintenance techs drilling structural steel, castings, and plate stock.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e135-degree split point reduces drill walking and lowers thrust force at entry\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, parallel web construction for improved chip evacuation in ferrous materials\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length body provides maximum rigidity and reduces deflection\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction with coated finish for extended tool life in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute with regular helix angle suits a broad range of ferrous workpieces\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance held to +0.0000 to -0.0010 inches for consistent, close-tolerance holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for drilling cast iron and steel workpieces. Compatible with standard drill chucks accepting straight cylindrical shanks. Meets NAS 907 specification designation NAS and conforms to ISO standards. Suitable for use in drill presses, screw machines, and hand drills within the 0.2500 to 0.3000 inch diameter range category.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the straight cylindrical shank firmly in a keyed or keyless chuck before operation. Use cutting fluid or coolant when drilling steel at higher speeds to prevent overheating and premature edge wear. Inspect the split point for chipping before each use, as a damaged point will affect hole quality and increase thrust load. Follow applicable shop safety standards and machine guarding requirements during all drilling operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2812 inches (9\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-1\/2 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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: Heavy-Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\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: 2159\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Number\u003c\/strong\u003e: NAS 907\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO, NAS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 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: CHICAGO-LATROBE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 48218\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51753964994866,"sku":"48218","price":16.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6faf66f02254963514b033c38453bb81.jpg?v=1788942380","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-48218-screw-machine-drill-bit-9-32-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}