{"product_id":"chicago-latrobe-68811-taper-length-drill-bit-11-64-in","title":"Chicago-latrobe 68811 Taper Length Drill Bit 11\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 68811 is a taper length drill bit designed for demanding metal-cutting applications in industrial and trade environments. Manufactured from high speed steel (HSS) with a bright\/uncoated finish, it measures 11\/64 inch (0.1719 inches) in diameter and spans 5.75 inches in overall length. The 135-degree split point promotes self-centering on contact, reducing the need for a center punch on flat stock. A parabolic flute geometry improves chip evacuation and lowers cutting resistance during deeper passes. This bit is part of the CHICAGO-LATROBE Series 120DH heavy-duty line and is appropriate for use by machinists, maintenance technicians, and trade professionals working with metal substrates.\u003c\/p\u003e\n\u003cp\u003eThe 68811 is engineered for right-hand cutting in alloy steel, carbon steel, aluminum, and other non-ferrous metals. The taper length configuration provides additional reach compared to a standard jobber bit, making it well suited for drilling in recessed areas or where a longer flute length is required to clear chips effectively. The 4.125-inch flute length and tanged shank contribute to stability in taper-shank drill press spindles and compatible chucks. This bit is a single-piece, individually packaged unit suited for shop use, field maintenance, or toolroom inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e135-degree split point for self-centering entry without center punching\u003c\/li\u003e\n  \u003cli\u003eParabolic flute design improves chip evacuation in deep-hole drilling\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction for strength across a range of metal materials\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration and web-thinned geometry reduce thrust and cutting resistance\u003c\/li\u003e\n  \u003cli\u003eTanged shank provides positive drive engagement in compatible drill press spindles\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish allows easy visual inspection for wear or damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eSuitable for use in alloy steel, carbon steel, aluminum, and non-ferrous metals. Compatible with taper-shank drill press spindles and chucks that accept an 11\/64 inch tanged shank. Part of the CHICAGO-LATROBE Series 120DH heavy-duty taper length drill bit line.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or trade professionals familiar with drill press and hand-drill operation. Secure the workpiece before drilling and ensure the spindle or chuck is properly tightened before starting the tool. Inspect the shank and flutes for damage or wear before each use. Follow applicable shop safety standards and equipment manufacturer guidelines when selecting cutting speeds and feeds for the workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fractional)\u003c\/strong\u003e: 11\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal)\u003c\/strong\u003e: 0.1719 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1719 inches (4.37 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.625 inches (41.27 mm)\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\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Tanged\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\u003eMaterial Application\u003c\/strong\u003e: Alloy Steel, Aluminum, Carbon Steel, Non-Ferrous Metals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Self-Centering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0007 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 120DH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy-Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 68811\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51753202155826,"sku":"68811","price":18.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8039cb27a8fbaf1d53629384ca508e8a.jpg?v=1788933824","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-68811-taper-length-drill-bit-11-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}