{"product_id":"vargus-64558-carbide-thread-mill-insert-11-5-tpi-npt","title":"Vargus 64558 Carbide Thread Mill Insert 11.5 Tpi Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VARGUS 64558 is a carbide thread mill insert designed for cutting NPT (National Pipe Taper) threads at 11.5 threads per inch (TPI). It carries a TiAlN coating applied via PVD process, which provides heat resistance and extended tool life during threading operations on non-ferrous and difficult-to-machine workpiece materials. The insert style is 5EI with a size code of 5 and manufacturer grade VTX. It is capable of producing both internal and external NPT threads, making it a versatile single-tool solution for pipe thread milling applications on CNC machining centers.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for thread milling operations in machine shops and manufacturing environments where NPT pipe threads are required on components such as fittings, manifolds, and valve bodies. The 11.5 TPI specification aligns with the ANSI 1.20.3-1976 standard for NPT threads, making it appropriate for pressure-rated pipe thread applications in plumbing, HVAC, and industrial piping systems. It is installed into a compatible TM2VTX thread mill body and is sold as a single insert.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbide substrate with VTX grade for wear resistance and cutting performance\u003c\/li\u003e\n  \u003cli\u003eTiAlN coating via PVD process for thermal protection and longer tool life\u003c\/li\u003e\n  \u003cli\u003eCuts both internal and external NPT threads at 11.5 TPI\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI 1.20.3-1976 NPT thread standard\u003c\/li\u003e\n  \u003cli\u003eInsert style 5EI, size code 5, compatible with TM2VTX thread mill body\u003c\/li\u003e\n  \u003cli\u003eOptimized for non-ferrous and specialty workpiece materials (material code N)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with the TM2VTX thread mill body. Cuts NPT threads per ANSI 1.20.3-1976 at 11.5 TPI on both internal and external applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread mill inserts are installed and serviced by machinists operating CNC milling equipment. Power down and lock out the machine spindle before changing or indexing any insert. Ensure the insert is seated fully and that the clamping screw is torqued according to the tool body manufacturer specifications. Verify thread form and pitch diameter with a calibrated NPT thread gauge after the first cut before continuing production.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 5EI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: VTX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Threads Per Inch\u003c\/strong\u003e: 11.5 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Threads Per Inch\u003c\/strong\u003e: 11.5 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI 1.20.3-1976\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: VARGUS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 64558\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67910299681074,"sku":"64558","price":122.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b1bfa4a8766650af324a479b6b035607.jpg?v=1791197253","url":"https:\/\/voomisupply.com\/products\/vargus-64558-carbide-thread-mill-insert-11-5-tpi-npt","provider":"Voomi Supply","version":"1.0","type":"link"}