{"product_id":"chicago-latrobe-45683-jobber-drill-bit-no-13-hss-135-deg","title":"Chicago-latrobe 45683 Jobber Drill Bit No.13 Hss 135 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 45683 is a jobber-length, high-speed steel drill bit designed for heavy-duty drilling in demanding shop and field applications. It carries a No. 13 wire size designation with a decimal diameter of 0.1850 inches and features a 135-degree split-point tip that self-centers on contact, reducing walk on hard or curved surfaces. The oxide coating provides a mild layer of corrosion resistance and reduces friction during cutting. At 3.5 inches overall length with a 2.3125-inch flute, this bit fits standard drill chucks and is sized for production and maintenance drilling by machinists, pipefitters, and millwrights.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for drilling cast iron, stainless steel, and carbon steel in both production and maintenance environments. The regular-spiral, two-flute design clears chips efficiently in these materials. The straight cylindrical shank with a 1.1875-inch shank length seats securely in keyed or keyless chucks on hand drills, drill presses, and CNC machines. It meets NAS 907 Type B standards, making it appropriate for aerospace and precision manufacturing contexts where specification conformance is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e135-degree split-point tip self-centers and reduces thrust on hard materials\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction rated for heavy-duty, high-performance cutting\u003c\/li\u003e\n  \u003cli\u003eOxide finish reduces friction and provides mild corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web design lowers cutting resistance and improves chip evacuation\u003c\/li\u003e\n  \u003cli\u003eMeets NAS 907 Type B specification for precision and aerospace applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, two-flute spiral configuration for efficient material removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style jobber-length drill bit for use in standard straight-shank drill chucks across hand drills, drill presses, and CNC equipment. Primary workpiece materials listed by the manufacturer are cast iron, stainless steel, and steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a properly rated drill chuck and verify the shank is fully seated before operation. Secure the workpiece before drilling to prevent rotation or movement. Use appropriate cutting fluid when drilling stainless steel or hardened steel to manage heat buildup and extend tool life. Replace the bit if tip geometry is compromised, as a damaged split point will reduce accuracy and increase heat.\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. 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1850 inches\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 Point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\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\u003eFlute Length\u003c\/strong\u003e: 2.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 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: 0.1850 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.1875 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\u003eDrill Bit Material\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: -0.0007 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 150ASP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0206 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: 45683\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51751038288178,"sku":"45683","price":47.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/782460eef0061e5342807dea23a26913_84d2e833-f184-4bea-821d-7672e946c02c.jpg?v=1788921326","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-45683-jobber-drill-bit-no-13-hss-135-deg","provider":"Voomi Supply","version":"1.0","type":"link"}