{"product_id":"chicago-latrobe-41725-drill-bit-wire-size-55-hss-tin","title":"Chicago-latrobe 41725 Drill Bit Wire Size 55 Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 41725 is a jobber length drill bit in wire gauge size 55, measuring 0.0520 inches in diameter and 1.875 inches overall length. Built from high speed steel with a titanium nitride (TiN) coating, it is engineered for high-performance drilling in demanding trade and industrial applications. The 135-degree split point reduces walking and allows faster penetration without a center punch. A tapered web with web thinning reduces thrust requirements, making this bit well suited for production drilling and precision work where hole location and finish matter.\u003c\/p\u003e\n\u003cp\u003eThis bit is designed for drilling into cast iron, stainless steel, and steel. The 0.875-inch spiral flute length, regular spiral type, and right-hand cutting direction make it appropriate for use in drill presses, CNC equipment, and hand-held power drills on metal fabrication, maintenance, and mechanical assembly jobs. The Series 150ASP-TN is a recognized high-performance wire gauge drill line used in aerospace and general metalworking environments. It conforms to NAS 907 Type B standards, making it acceptable for applications where specification compliance is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge size 55 with 0.0520-inch decimal diameter and tight tolerance of -0.0005 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e135-degree split point for reduced walking and lower thrust requirements\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride (TiN) coating extends tool life in ferrous metals\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web design reduces cutting resistance\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank at 0.0520 inches diameter and 1.0-inch shank length fits standard chucks\u003c\/li\u003e\n  \u003cli\u003eMeets NAS 907 Type B specification for aerospace and precision metalworking use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for drilling cast iron, stainless steel, and steel workpieces. Fits standard drill chucks accepting straight-cylindrical shanks in the 0.0500 to 0.1000-inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by machinists, maintenance technicians, or trade professionals familiar with metal drilling operations. Always secure the workpiece and ensure the drill chuck is fully tightened before operation. Confirm the spindle speed is appropriate for the workpiece material and drill diameter before beginning. Do not apply excessive lateral force on small-diameter bits, as wire gauge sizes are susceptible to breakage under side loading.\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: 55\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0520 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0520 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 150ASP-TN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: 41725\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":67910493274418,"sku":"41725","price":59.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/89e9b326cabfd341d1af3af2842a7342.jpg?v=1791198327","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-41725-drill-bit-wire-size-55-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}