{"product_id":"chicago-latrobe-41680-jobber-drill-bit-wire-10-hss-tin","title":"Chicago-latrobe 41680 Jobber Drill Bit Wire 10 Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CHICAGO-LATROBE 41680 is a jobber-length drill bit designed for heavy-duty drilling in ferrous and hard metals. Built from high speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced heat buildup compared to uncoated HSS bits. The bit carries a wire gauge size of 10, equivalent to 0.1935 inches in decimal, and features a 135-degree split-point tip that starts on contact without a center punch. Overall length is 3.625 inches with a flute length of 2.4375 inches. Licensed HVAC techs, plumbers, pipefitters, and general tradespeople reach for this bit when drilling cast iron, stainless steel, and carbon steel in production or field applications.\u003c\/p\u003e\u003cp\u003eThis bit is suited for drilling cast iron, stainless steel, and steel in both shop and field environments. The straight-cylindrical shank seats securely in standard 3-jaw drill chucks and compatible quick-change systems. The regular spiral flute geometry and web-thinned, tapered web configuration improve chip evacuation and reduce axial thrust, making it practical for hand drills and drill presses alike. It ships individually and is rated to NAS 907 Type B standards, placing it in the heavy-duty performance tier for trade and industrial use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire size 10 (0.1935 inches decimal) with a diameter tolerance of -0.0007 to 0.0000 inches for precise hole sizing\u003c\/li\u003e\n\u003cli\u003e135-degree split-point tip starts drilling on contact, eliminating the need for a center punch on flat surfaces\u003c\/li\u003e\n\u003cli\u003eTitanium nitride (TiN) coating increases surface hardness and extends cutting life on ferrous materials\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web reduces thrust force and improves chip flow during drilling\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, regular spiral flute geometry handles cast iron, stainless steel, and carbon steel\u003c\/li\u003e\n\u003cli\u003eMeets NAS 907 Type B standard, heavy-duty grade for demanding trade and industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 3-jaw drill chucks and compatible straight-shank toolholding systems. Primary workpiece materials include cast iron, stainless steel, and carbon steel as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified tradespeople familiar with drilling equipment and cutting tool safety. Secure the straight-cylindrical shank fully in the chuck before operation and confirm the chuck key is removed prior to starting the drill. Use appropriate cutting fluid or coolant on stainless steel and hard alloys to manage heat; note that this bit does not support coolant-through operation. Inspect the cutting edges before each use and replace the bit if chipping or wear is observed to avoid workpiece damage or tool breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1935 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral (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\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: 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: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\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\u003eStandard\u003c\/strong\u003e: NAS 907 Type B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 150ASP-TN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 41680\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51749396807986,"sku":"41680","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fb068f692aca6914f5ec10ee84169250.jpg?v=1788905552","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-41680-jobber-drill-bit-wire-10-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}