{"product_id":"carmex-16ir11-5nptmxc-g-threading-insert-11-5-tpi-npt","title":"Carmex 16IR11.5NPTMXC\/G Threading Insert 11.5 Tpi Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 16IR11.5NPTMXC\/G is a solid carbide laydown threading insert engineered for internal NPT thread cutting at 11.5 threads per inch. It carries a TiN coating applied via PVD process, which improves surface hardness and extends tool life across a broad range of workpiece materials. The 16IR insert style features a 30-degree included angle, a 3\/8-inch inscribed circle, and a 0.146-inch thickness. Designed for right-hand internal threading, this insert is the correct choice when cutting standard NPT taper pipe threads on the inside diameter of a workpiece. CNC machinists and tool-and-die professionals handling pipe fitting, manifold, or fluid-system component production will recognize this geometry immediately.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal NPT threading operations on CNC lathes and turning centers across a wide range of industries including oil and gas, fluid power, hydraulics, and general machining. The MXC grade is rated for universal material compatibility, covering carbon steels, stainless steels, cast irons, non-ferrous metals, superalloys, and hardened materials. It is sold individually with a minimum order quantity of 50 pieces, making it appropriate for shop stock replenishment or production tooling setups where consistent thread quality is required across high-volume runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e11.5 TPI internal NPT thread profile for standard taper pipe thread cutting\u003c\/li\u003e\n  \u003cli\u003eSolid carbide substrate with PVD-applied TiN coating for extended wear resistance\u003c\/li\u003e\n  \u003cli\u003eMXC grade rated for universal workpiece material compatibility including steels, cast iron, non-ferrous, and superalloys\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, 30-degree included angle, 16IR laydown insert style\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle with 0.146-inch thickness for standard toolholder seating\u003c\/li\u003e\n  \u003cli\u003eManufactured to CE, ISO 13485:2016, ISO 14001:2015, and ISO 45001 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or production threading insert for 16IR-style internal threading toolholders accepting a 3\/8-inch inscribed circle laydown insert geometry.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist during toolholder setup on a CNC lathe or turning center. Power down and lock out the machine before seating or changing inserts. Use the correct torque wrench and insert screw as specified by the toolholder manufacturer  -  do not hand-tighten with pliers or substitute fasteners. Verify insert orientation for right-hand internal threading before running the program, and confirm the NPT taper angle is programmed correctly in the threading cycle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 11.5 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16IR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.146 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: MXC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CE, ISO 13485:2016, ISO 14001:2015, ISO 45001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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: CARMEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16IR11.5NPTMXC\/G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51997275783474,"sku":"16IR11.5NPTMXC\/G","price":1288.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/369f10428f14e2684c9f10cd4571fc38.jpg?v=1789994007","url":"https:\/\/voomisupply.com\/products\/carmex-16ir11-5nptmxc-g-threading-insert-11-5-tpi-npt","provider":"Voomi Supply","version":"1.0","type":"link"}