{"product_id":"chicago-latrobe-47741-cobalt-jobber-drill-bit-0-2010-in","title":"Chicago-latrobe 47741 Cobalt Jobber Drill Bit 0.2010 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 47741 is a cobalt jobber length drill bit designed for high-performance drilling in hard and abrasive materials. It carries a No. 7 wire size designation with a decimal diameter of 0.2010 inches and an overall length of 3.625 inches. The 135-degree split point reduces walking and requires less feed pressure at entry, making it well suited for production and maintenance drilling where precision and speed matter. The two-flute regular spiral design with a web-thinned, tapered web improves chip evacuation and reduces thrust in tough materials. This bit is intended for use by machinists, tool-and-die technicians, and skilled tradespeople working with demanding workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThe 47741 is rated for drilling titanium and other high-strength materials where standard high-speed steel bits fall short. The cobalt construction provides heat resistance during extended or high-feed drilling operations. The straight cylindrical shank fits standard three-jaw chucks and collet-style drill holders commonly found on drill presses, CNC machining centers, and hand-held industrial drills. With a flute length of 2.4375 inches and a shank length of 1.1878 inches, it provides adequate chip clearance for moderate-depth holes in its size range. It meets NAS 907 Type B standards, making it appropriate for aerospace and defense-adjacent applications where specification compliance is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt construction for heat resistance and durability in hard and abrasive materials including titanium\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces bit walking and lowers required feed pressure at hole entry\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web reduces drilling thrust and improves chip flow\u003c\/li\u003e\n  \u003cli\u003eRegular spiral, two-flute design supports efficient chip evacuation in deep-hole drilling\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank with 0.2010-inch shank diameter fits standard chucks and collets\u003c\/li\u003e\n  \u003cli\u003eMeets NAS 907 Type B specification for use in controlled or specification-driven environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a heavy-duty OEM-style replacement or new-installation drill bit for use in standard three-jaw chucks and collet holders accepting a 0.2010-inch straight cylindrical shank. Suitable for drill presses, CNC machining centers, and industrial hand drills where NAS 907 Type B compliance is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or tradespeople familiar with cutting tool selection and safe drilling practices. Secure the shank fully in the chuck or collet before operation and verify runout before beginning production drilling. Do not exceed the recommended feed and speed ratings for the workpiece material. Inspect the cutting edges and point geometry before each use and remove from service at first sign of chipping or dullness.\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: No. 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Cobalt\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: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.4375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.1878 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Straw (Gold)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0007 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 550ASP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.024 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: 47741\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51739850113330,"sku":"47741","price":75.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/197918d6a0a07b638334435c5b38d6d7.jpg?v=1788819619","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-47741-cobalt-jobber-drill-bit-0-2010-in","provider":"Voomi Supply","version":"1.0","type":"link"}