{"product_id":"carmex-11ir20unmxc-g-laydown-threading-insert-20-tpi","title":"Carmex 11IR20UNMXC\/G Laydown Threading Insert 20 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CARMEX 11IR20UNMXC\/G is a solid carbide laydown threading insert designed for internal UN thread cutting at 20 threads per inch. Manufactured from micrograin solid carbide with a PVD-applied TiN coating, this insert delivers consistent thread form geometry and extended edge life in demanding threading operations. The 60-degree included angle conforms to the UN thread standard. With a 1\/4 inch (0.2500 inch) inscribed circle and a thickness of 0.1270 inches, the insert fits standard laydown-style threading toolholders used in CNC turning and threading applications. It is suited for machinists and tooling specialists working across a broad range of workpiece materials.\u003c\/p\u003e\u003cp\u003eThis insert is rated for universal workpiece material compatibility, covering material groups H, K, M, N, P, and S. That range includes carbon steels, stainless steels, cast irons, non-ferrous metals, high-temperature alloys, and titanium alloys. The right-hand cutting orientation and internal thread configuration make it a direct fit for boring bar and internal threading toolholder setups used in production turning environments, job shops, and maintenance machining.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid micrograin carbide substrate for improved wear resistance and edge consistency\u003c\/li\u003e\n\u003cli\u003ePVD TiN coating applied via physical vapor deposition for extended tool life\u003c\/li\u003e\n\u003cli\u003e20 TPI UN internal thread form with 60-degree included angle\u003c\/li\u003e\n\u003cli\u003e1\/4 inch inscribed circle (0.2500 inch) for compatibility with standard 11IR toolholders\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation for conventional internal threading setups\u003c\/li\u003e\n\u003cli\u003eUniversal material grade rated for steel, stainless, cast iron, non-ferrous, and superalloys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 11IR-style internal threading toolholders. Cuts right-hand internal UN threads at 20 TPI. Suitable for universal workpiece material groups H, K, M, N, P, and S.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts should be seated and clamped according to the toolholder manufacturer specifications using the appropriate torx or clamping screw. Ensure the machine spindle is fully stopped and the toolholder is secured in the turret before changing inserts. Verify insert orientation matches the right-hand thread direction before initiating a threading pass. Qualified machinists or CNC tooling technicians should confirm thread pitch and insert grade selection prior to production runs.\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\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\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 Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\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: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 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: 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\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\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: 11IR20UNMXC\/G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51972405723442,"sku":"11IR20UNMXC\/G","price":298.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/96bab769d3f2a663add6f7d0bbd604d4_34d029f5-cafc-42f7-97ff-826d20889329.jpg?v=1789967721","url":"https:\/\/voomisupply.com\/products\/carmex-11ir20unmxc-g-laydown-threading-insert-20-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}