{"product_id":"chicago-latrobe-48750-screw-machine-drill-bit-50-hss","title":"Chicago-latrobe 48750 Screw Machine Drill Bit 50 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 48750 is a screw machine length drill bit designed for high-volume drilling in metal fabrication, machining, and maintenance applications. Built from high speed steel with a bright uncoated finish, this bit features a standard 118-degree point angle and a right-hand spiral flute for efficient chip evacuation. The straight-cylindrical shank seats securely in standard drill chucks. At wire gauge size 50, the decimal diameter is 0.0700 inches, with a diameter tolerance held to +0.0000 to -0.0005 inches for consistent hole quality. Machinists, maintenance technicians, and production drillers rely on this series for general-purpose work across a range of common materials.\u003c\/p\u003e\n\u003cp\u003eThe 48750 is suited for drilling cast iron, non-ferrous metals, and steel in production and job-shop environments. The screw machine length configuration, shorter than a jobber bit, provides added rigidity and reduced deflection when drilling in drill presses, CNC turret machines, and screw machines. The Series 157 design includes web thinning for reduced thrust requirements at entry, making it practical for close-tolerance work on light to medium-duty setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire size 50, 0.0700-inch decimal diameter with tight tolerance of +0.0000 to -0.0005 inches\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction for general-purpose performance on steel, cast iron, and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle for broad material compatibility\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned parallel web reduces entry thrust and improves centering\u003c\/li\u003e\n  \u003cli\u003eScrew machine length body adds rigidity and minimizes deflection versus jobber-length bits\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish, right-hand cut, 2-flute spiral configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose screw machine length drill bit compatible with standard straight-shank drill chucks used in drill presses, CNC turret lathes, and screw machines where wire size 50 tooling is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a compatible straight-shank drill chuck and confirm the shank is fully seated before operation. Secure the workpiece firmly to prevent movement during drilling. Use appropriate cutting fluid when drilling steel or cast iron to extend tool life and maintain hole tolerance. Inspect the cutting edges before each use and replace the bit if chipping or dulling is evident.\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: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0700 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 11\/16 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\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\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: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 157\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.002 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: 48750\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51744660750642,"sku":"48750","price":33.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3d28a0a80ff96f904f8d76b831390553.jpg?v=1788859693","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-48750-screw-machine-drill-bit-50-hss","provider":"Voomi Supply","version":"1.0","type":"link"}