{"product_id":"carmex-11ir18nptp25c-threading-insert-18-tpi-1-4-ic-npt","title":"Carmex 11IR18NPTP25C Threading Insert 18 Tpi 1\/4 Ic Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 11IR18NPTP25C is a solid carbide laydown threading insert designed for cutting internal NPT (National Pipe Taper) threads at 18 threads per inch. Built to an 11IR style with a 1\/4 inch (0.2500 inch) inscribed circle and a thickness of 0.1270 inches, this insert carries a P25C manufacturer grade and a C5 material grade. The PVD-applied TiN coating extends cutting edge life across a broad range of workpiece materials. It is installed by machinists and CNC operators working on threaded pipe fitting components and precision threading applications.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal NPT threading operations on universal workpiece materials, covering material codes H, K, M, N, P, and S. The 30-degree included angle geometry matches NPT taper thread form requirements. Typical applications include threading pipe fittings, valves, and fluid-system components in production and job-shop environments. The insert is sold individually with a minimum order quantity of 10 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with PVD TiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003e18 TPI internal NPT thread form with 30-degree included angle\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch inscribed circle (0.2500 inch) and 0.1270 inch thickness\u003c\/li\u003e\n  \u003cli\u003eP25C grade compatible with universal workpiece material classes H, K, M, N, P, and S\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation for standard internal threading operations\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 direct-fit threading insert for toolholders accepting 11IR-style laydown inserts used in internal NPT thread cutting applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine before seating or replacing the insert in its holder. Use the appropriate torx or clamp-screw driver specified by the toolholder manufacturer to secure the insert without overtightening. Verify thread form and pitch against NPT gauge standards before running production parts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 11IR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 11\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: P25C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 18\u003c\/li\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\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/4 inch (0.2500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1270 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN PVD Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: 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\u003eWeight\u003c\/strong\u003e: 0.085 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: CARMEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 11IR18NPTP25C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":52049828446514,"sku":"11IR18NPTP25C","price":370.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f0f83e0288cd6bfd9472b8c149dac544.jpg?v=1790033677","url":"https:\/\/voomisupply.com\/products\/carmex-11ir18nptp25c-threading-insert-18-tpi-1-4-ic-npt","provider":"Voomi Supply","version":"1.0","type":"link"}