{"product_id":"carmex-16ir8acmebxc-threading-insert-8-tpi-3-8-in-ic-solid-carbide","title":"Carmex 16IR8ACMEBXC Threading Insert 8 Tpi 3\/8 in Ic Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 16IR8ACMEBXC is a solid carbide laydown threading insert designed for right-hand internal Acme thread cutting at 8 threads per inch (TPI). With a 29-degree included angle and a PVD-applied TiN coating, this insert delivers consistent thread form and extended tool life across a wide range of workpiece materials. The 3\/8-inch (0.3750-inch) inscribed circle and 0.1460-inch thickness conform to the 16IR insert style standard. It is sized and configured for use on CNC lathes and threading machines operated by machinists and tooling technicians in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for producing internal Acme threads in materials classified as universal, covering ferrous and non-ferrous metals, stainless steels, cast irons, and high-temperature alloys. Typical applications include lead screws, power transmission components, and linear actuator threads where Acme thread form accuracy is required. The right-hand cutting orientation makes it compatible with standard lathe spindle rotation for internal threading passes. Sold individually; minimum order quantity is 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD TiN coating for wear resistance and longer insert life\u003c\/li\u003e\n  \u003cli\u003e8 TPI Acme thread form with a 29-degree included angle for accurate thread geometry\u003c\/li\u003e\n  \u003cli\u003eRight-hand internal thread cutting configuration\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle (0.3750 inches) in the 16IR laydown insert style\u003c\/li\u003e\n  \u003cli\u003eUniversal workpiece material compatibility across ferrous, non-ferrous, stainless, cast iron, and superalloy grades\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 a direct-fit replacement for 16IR-style internal threading insert seats on CNC lathes and threading tool holders that accept the 16IR insert form factor with a 3\/8-inch inscribed circle.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torx or clamp screw driver specified by the tool holder manufacturer to secure the insert without over-torquing the clamping mechanism. Verify insert seating and thread form accuracy with a test pass on scrap material before committing to production runs.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16IR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\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: Acme\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 8 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 29 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: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1460 inches\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: BXC\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\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\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: 16IR8ACMEBXC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51972053696818,"sku":"16IR8ACMEBXC","price":290.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ab074b7c582a6dd8b4c5792a15288051.jpg?v=1789962125","url":"https:\/\/voomisupply.com\/products\/carmex-16ir8acmebxc-threading-insert-8-tpi-3-8-in-ic-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}