{"product_id":"carmex-16er16unmxc-g-threading-insert-16-tpi-3-8-in-ic","title":"Carmex 16ER16UNMXC\/G Threading Insert 16 Tpi 3\/8 in Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CARMEX 16ER16UNMXC\/G is a solid carbide laydown threading insert engineered for right-hand external UN thread cutting at 16 threads per inch (TPI). The insert features a 60-degree included angle and a 3\/8-inch inscribed circle (IC), making it a standard geometry for UN thread profiling on CNC lathes and threading equipment. A physical vapor deposition (PVD)-applied TiN coating increases surface hardness and extends tool life across a wide range of workpiece materials. The MXC grade designation reflects CARMEX's multi-purpose carbide substrate, suitable for demanding threading applications in production environments.\u003c\/p\u003e\u003cp\u003eThis insert is intended for external UN threading operations in both job-shop and production-floor settings. It fits standard ER-style laydown threading toolholders sized for 16-series inserts. The universal primary workpiece material classification means it performs across carbon steels, stainless steels, cast iron, non-ferrous alloys, and high-temperature alloys, making it a practical single-grade choice for shops threading a variety of materials without frequent insert changeovers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with PVD-applied TiN finish for extended wear resistance\u003c\/li\u003e\n\u003cli\u003eRight-hand external UN thread profile at 16 TPI with 60-degree included angle\u003c\/li\u003e\n\u003cli\u003e3\/8-inch inscribed circle and 0.146-inch thickness  -  standard ER laydown geometry\u003c\/li\u003e\n\u003cli\u003eMXC grade substrate rated for universal workpiece materials including steel, stainless, cast iron, non-ferrous, and superalloys\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO 13485:2016, ISO 14001:2015, and ISO 45001 quality and environmental standards\u003c\/li\u003e\n\u003cli\u003eCE marked; UNSPSC Code 23291804\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement or production-run insert for ER-style laydown threading toolholders accepting 16-series inserts configured for external UN threading.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts are seated and clamped by qualified machinists or CNC tooling setters following machine tool manufacturer guidelines. Ensure the toolholder pocket and clamping screw are clean and free of debris before seating the insert. Power down and lock out the machine before any insert change. Do not exceed the toolholder manufacturer's recommended depth-of-cut or feed parameters for this insert geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: MXC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 16 TPI\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 inches\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: 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\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: 16ER16UNMXC\/G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51972094656818,"sku":"16ER16UNMXC\/G","price":251.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4b9bede729156616f3817ad53dd20672.jpg?v=1789962639","url":"https:\/\/voomisupply.com\/products\/carmex-16er16unmxc-g-threading-insert-16-tpi-3-8-in-ic","provider":"Voomi Supply","version":"1.0","type":"link"}