{"product_id":"carmex-16er11unp25-threading-insert-11-tpi-3-8-inch-ic","title":"Carmex 16ER11UNP25 Threading Insert 11 Tpi 3\/8 Inch Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 16ER11UNP25 is a solid carbide laydown threading insert designed for external right-hand UN thread cutting at 11 threads per inch (TPI). Built to insert style 16ER with a 3\/8-inch (0.3750 inch) inscribed circle and a thickness of 0.146 inches, this insert delivers consistent thread geometry on a wide range of workpiece materials. The TiN-applied PVD coating under manufacturer grade P25C extends tool life across universal material applications. Machinists and CNC lathe operators rely on this insert for reliable single-point threading performance in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external threading operations on turning centers and CNC lathes producing UN-standard threads at 11 TPI. The 60-degree included angle conforms to UN thread form requirements. Its universal primary workpiece material compatibility covers material grade codes H, K, M, N, P, and S, making it appropriate for carbon steels, stainless steels, cast iron, non-ferrous metals, high-temperature alloys, and similar materials. Minimum order quantity is 10 units; package quantity is 1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with PVD TiN coating under manufacturer grade P25C for extended tool life\u003c\/li\u003e\n  \u003cli\u003eExternal right-hand UN thread form with 60-degree included angle at 11 TPI\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle (0.3750 inch) and 0.146-inch insert thickness for 16ER-style 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\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 16ER-style laydown threading toolholders accepting a 3\/8-inch inscribed circle insert for external right-hand UN threading applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Power down and lock out the machine before seating or replacing the insert. Ensure the toolholder pocket and clamping surfaces are clean and free of chips before installing the insert. Follow the toolholder manufacturer's clamping torque guidance for 16ER-style inserts to avoid insert damage or improper seating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16ER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\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: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\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: 3\/8 inch (0.3750 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.146 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: PVD TiN 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\u003eWeight\u003c\/strong\u003e: 0.009 pounds\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\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: 16ER11UNP25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51971945857330,"sku":"16ER11UNP25","price":303.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5d97c0eabcd145f899c210cc91232a8b.jpg?v=1789959382","url":"https:\/\/voomisupply.com\/products\/carmex-16er11unp25-threading-insert-11-tpi-3-8-inch-ic","provider":"Voomi Supply","version":"1.0","type":"link"}