{"product_id":"carmex-11ir20unp25c-g-laydown-threading-insert-20-tpi","title":"Carmex 11IR20UNP25C\/G Laydown Threading Insert 20 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CARMEX 11IR20UNP25C\/G is a solid carbide laydown threading insert designed for right-hand internal UN threading operations at 20 threads per inch (TPI). Coated with TiN via a PVD process, the insert carries a P25C manufacturer grade and a C5 material grade, making it well-suited for a broad range of workpiece materials. With an inscribed circle of 0.250 inches and a thickness of 0.127 inches, this 11IR-style insert mounts in standard laydown toolholders. Machinists and CNC operators in production turning environments are the primary installers of this insert.\u003c\/p\u003e\u003cp\u003eThis insert is intended for internal threading on lathes and turning centers where UN-standard thread forms at 60-degree included angle are required. The P25C grade and universal workpiece material rating make it applicable across steel, stainless, cast iron, non-ferrous, and high-temp alloy workpieces. It is sold individually with a minimum order quantity of 10 pieces, which aligns with typical toolroom replenishment and production lot purchasing practices.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD-applied TiN coating for extended tool life\u003c\/li\u003e\n\u003cli\u003e11IR insert style with 20 TPI for UN internal thread standard\u003c\/li\u003e\n\u003cli\u003e60-degree included angle for standard UN thread form\u003c\/li\u003e\n\u003cli\u003e0.250 inch inscribed circle and 0.127 inch thickness for consistent seating in 11IR toolholders\u003c\/li\u003e\n\u003cli\u003eUniversal workpiece material compatibility across material codes H, K, M, N, P, and S\u003c\/li\u003e\n\u003cli\u003eMeets CE, ISO 13485:2016, ISO 14001:2015, and ISO 45001 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement or replenishment threading insert for standard 11IR-style laydown toolholders used in internal UN threading applications. Consult your toolholder manufacturer specifications to confirm seating and clamping compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist or CNC operator with the machine powered off and the spindle locked. Use the appropriate torx or hex key specified by the toolholder manufacturer to secure the clamping screw to the correct seating torque per the holder documentation. Inspect the insert pocket for chips or debris before seating the insert. Do not mix insert grades or coatings within a single toolholder setup without confirming thread form and geometry compatibility.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 20 TPI\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: UN\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: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.250 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.127 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN, Coated\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 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\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: 11IR20UNP25C\/G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51972192338226,"sku":"11IR20UNP25C\/G","price":298.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/96bab769d3f2a663add6f7d0bbd604d4_ac623e3e-611f-4b3a-b1ea-f4dc980af8c4.jpg?v=1789964078","url":"https:\/\/voomisupply.com\/products\/carmex-11ir20unp25c-g-laydown-threading-insert-20-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}