{"product_id":"chicago-latrobe-49735-taper-length-drill-bit-35-64-hss","title":"Chicago-latrobe 49735 Taper Length Drill Bit 35\/64 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CHICAGO-LATROBE 49735 is a taper length twist drill bit designed for general-purpose hole-making in ferrous metals and alloy steels. Ground from high speed steel (HSS) stock and web-thinned for reduced thrust at entry, this bit carries a 118-degree standard point angle suited to a wide range of metal drilling applications. The straight shank measures 0.5469 inches in diameter, matching the 35\/64-inch cutting diameter, making it compatible with standard drill chucks. At 8.25 inches overall length with a 4.875-inch flute, the taper length body provides extra reach compared to a jobber-length bit while maintaining rigidity. Right-hand spiral flutes evacuate chips efficiently during through-hole and deep-hole operations.\u003c\/p\u003e\u003cp\u003eThis bit is intended for use on alloy steel, carbon steel, and cast iron workpieces in metalworking, maintenance, and fabrication environments. The taper length configuration is commonly chosen when a jobber-length bit cannot reach the workpiece or when drilling through thicker stock in machine shop and industrial maintenance settings. Series 120 represents a general-purpose grade suitable for use in drill presses, milling machines, and hand-held equipment where a straight-shank bit is appropriate. The web-thinned, tapered web configuration reduces cutting resistance and improves centering at the start of the cut.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e35\/64 inch (0.5469 inches) cutting diameter with a diameter tolerance of +0.0000 to -0.0012 inches\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web thinning for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction for durability in ferrous metal applications\u003c\/li\u003e\n\u003cli\u003eTaper length body at 8.25 inches overall with a 4.875-inch flute length for extended reach\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, regular spiral flutes for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight shank at 0.5469 inches diameter, 3.375 inches shank length, for standard chuck mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eRated for use in alloy steel, carbon steel, and cast iron. Designed as an OEM-style general-purpose taper length drill bit for use in drill presses, machine tools, and hand-held equipment accepting straight-shank bits in the 35\/64 inch size range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in a drill press, milling machine, or hand-held drill with a chuck rated for the 0.5469-inch straight shank diameter. Secure the shank fully in the chuck and verify runout before cutting. Use cutting fluid appropriate for the workpiece material to extend tool life and improve surface finish. Inspect the cutting edges for wear or chipping before each use and replace when the bit no longer cuts cleanly without excessive pressure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 35\/64 inch (0.5469 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5469 inches (13.89 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 3.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Alloy Steel, Carbon Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0012 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4286 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: CHICAGO-LATROBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 49735\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51753148449074,"sku":"49735","price":61.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af3f816fe3663233281f9d662c81d79c.jpg?v=1788933263","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-49735-taper-length-drill-bit-35-64-hss","provider":"Voomi Supply","version":"1.0","type":"link"}