{"product_id":"carmex-30-11-5nptfmt7-carbide-thread-mill-insert-nptf","title":"Carmex 30-11.5NPTFMT7 Carbide Thread Mill Insert Nptf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CARMEX 30-11.5NPTFMT7 is a carbide thread mill insert designed for cutting NPTF tapered pipe threads at 11.5 teeth per inch (TPI). Built from submicron carbide and coated with TiAlN for extended tool life at elevated cutting temperatures, this insert suits both internal and external thread milling applications. The conical geometry conforms to ANSI B1.20.3-1976 for NPTF thread form accuracy. At 0.2165 inches (5.5 mm) thick, the insert is sized for use in compatible Carmex MT7-grade thread mill bodies. Installation requires a licensed machinist or CNC tooling specialist working with appropriate thread mill toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is used in CNC machining centers for producing NPTF tapered pipe threads on ferrous and non-ferrous workpieces in both internal bore and external boss configurations. Typical applications include hydraulic fittings, pneumatic components, and fluid transfer hardware where pressure-tight pipe thread connections are required. The TiAlN coating makes it well suited for dry or semi-dry cutting conditions at moderate-to-high spindle speeds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron carbide substrate for wear resistance and edge integrity\u003c\/li\u003e\n\u003cli\u003eTiAlN coating extends tool life in high-temperature cutting environments\u003c\/li\u003e\n\u003cli\u003eConical insert geometry produces NPTF thread form per ANSI B1.20.3-1976\u003c\/li\u003e\n\u003cli\u003eCuts both internal and external NPTF threads with a single insert style\u003c\/li\u003e\n\u003cli\u003e11.5 TPI matches standard NPTF pipe thread pitch for tapered pipe applications\u003c\/li\u003e\n\u003cli\u003eMT7 manufacturer grade for use in compatible Carmex thread mill bodies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in compatible Carmex MT7-grade thread mill toolholders accepting 30-series inserts. Verify toolholder seat geometry and clamping style before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThread mill inserts should be installed and indexed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing inserts. Use the correct torque wrench and insert screw per the toolholder manufacturer specification. Confirm thread form accuracy with a calibrated NPTF ring or plug gauge after first article machining.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 30IE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: MT7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal and External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 11.5 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConical\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: ANSI B1.20.3-1976\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.2165 inches (5.5 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CE, ISO 9001:2015, ISO 13485:2016, ISO 14001:2015, ISO 45001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CARMEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 30-11.5NPTFMT7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51996049637682,"sku":"30-11.5NPTFMT7","price":752.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bb78fdb1e6f3840e049582533f759e20.jpg?v=1789993129","url":"https:\/\/voomisupply.com\/products\/carmex-30-11-5nptfmt7-carbide-thread-mill-insert-nptf","provider":"Voomi Supply","version":"1.0","type":"link"}