{"product_id":"carmex-22er8abutbxc-threading-insert-8-tpi-solid-carbide","title":"Carmex 22ER8ABUTBXC Threading Insert 8 Tpi Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CARMEX 22ER8ABUTBXC is a solid carbide laydown threading insert designed for external American Buttress thread profiles. It runs at 8 threads per inch (TPI) and fits toolholders that accept the 22 ER insert style. The insert carries a PVD-applied TiN coating for improved wear resistance and is sized with a 0.5-inch inscribed circle and a thickness of 0.187 inches. Right-hand cutting orientation is standard. Licensed machinists and CNC lathe operators install this insert for precision threading on a wide range of workpiece materials, including steels, stainless, cast iron, non-ferrous alloys, and high-temperature alloys.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external Buttress thread turning on production and job-shop lathes wherever an American Buttress profile is required. Its universal workpiece material rating covers carbon steels, stainless steels, cast iron, non-ferrous materials, and superalloys, making it a versatile option across industries including oilfield, hydraulic cylinder, and heavy equipment manufacturing. The 45-degree included angle and 1-degree relief angle match the standard American Buttress geometry.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD TiN coating for extended tool life\u003c\/li\u003e\n\u003cli\u003eAmerican Buttress external thread profile at 8 TPI\u003c\/li\u003e\n\u003cli\u003e22 ER insert style with 0.5-inch inscribed circle\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation\u003c\/li\u003e\n\u003cli\u003eUniversal primary workpiece material compatibility: H, K, M, N, P, S material groups\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 an OEM-style replacement threading insert for 22 ER style toolholders requiring external American Buttress thread geometry at 8 TPI.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and replace threading inserts with the machine fully powered down and the spindle locked. Use the correct torque wrench and clamping screw specified by the toolholder manufacturer to seat the insert without cracking the carbide. Inspect the pocket and clamping components for wear or debris before seating a new insert. Handle solid carbide inserts carefully to avoid chipping the cutting edges.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 22 ER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 22\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\u003eThreads Per Inch\u003c\/strong\u003e: 8 TPI\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: American Buttress\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: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 1 degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1870 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (PVD Process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Groups\u003c\/strong\u003e: H, K, M, N, P, S (Universal)\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: 22ER8ABUTBXC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51961229705522,"sku":"22ER8ABUTBXC","price":370.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/37666ab9932499ed5e40e4e2a3a7c0a7.jpg?v=1789946875","url":"https:\/\/voomisupply.com\/products\/carmex-22er8abutbxc-threading-insert-8-tpi-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}