{"product_id":"chicago-latrobe-47515-3-8-in-jobber-drill-bit-hss-oxide","title":"Chicago-latrobe 47515 3\/8 in Jobber Drill Bit Hss Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CHICAGO-LATROBE 47515 is a jobber-length twist drill bit designed for general-purpose drilling in metal fabrication and maintenance applications. Built from high speed steel with an oxide coating, this bit offers solid wear resistance for production and repair work. It features a 118-degree standard point angle, a right-hand spiral flute, and a web-thinned, tapered web configuration that reduces thrust at entry. The 3\/8-inch diameter and 5-inch overall length fit standard drill chucks without adapters. Machinists, millwrights, pipefitters, and HVAC and plumbing professionals reach for this bit when drilling cast iron, mild steel, and similar ferrous materials.\u003c\/p\u003e\u003cp\u003eThe 47515 suits drilling tasks across residential and commercial job sites wherever ferrous metal work is required. Typical applications include drilling through steel plate, structural angle, pipe fittings, and equipment housings. The regular spiral flute evacuates chips cleanly in through-hole drilling. The tanged shank provides positive drive engagement in drill press chucks, as well as portable drill applications. Primary workpiece materials listed by the manufacturer are cast iron and steel.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh speed steel construction with oxide coating for improved wear and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle for general-purpose entry into ferrous metals\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web reduces drilling thrust and improves chip clearance\u003c\/li\u003e\n\u003cli\u003eRight-hand, regular spiral flute with 3-5\/8-inch flute length for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eTanged shank provides positive drive engagement in drill press and portable drill chucks\u003c\/li\u003e\n\u003cli\u003eSeries 250AN general-purpose grade suitable for production and maintenance drilling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose OEM-style jobber drill bit compatible with standard 3\/8-inch drill chucks used in drill presses and portable drills. Primary workpiece materials are cast iron and steel as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and operated by machinists, millwrights, and trade professionals using drill presses or portable power drills. Secure the tanged shank fully in the chuck before operation and verify chuck key is removed before starting the drill. Use appropriate cutting fluid or lubricant when drilling steel to extend tool life and maintain tolerance. Wear appropriate eye protection and secure the workpiece before drilling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.375 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\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\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: Standard\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: Tanged\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: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0010 to 0.0000 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: 250AN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance Grade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 47515\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51728193749298,"sku":"47515","price":18.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/18dfa0785c2441a97bfaaba2754c510d.jpg?v=1788689294","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-47515-3-8-in-jobber-drill-bit-hss-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}