{"product_id":"carmex-22uer4acmep30-threading-insert-4-tpi-1-2-inch-ic-p30","title":"Carmex 22UER4ACMEP30 Threading Insert 4 Tpi 1\/2 Inch Ic P30","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 22UER4ACMEP30 is a solid carbide, uncoated laydown threading insert designed for cutting external Acme threads at 4 threads per inch (TPI). With a 1\/2-inch inscribed circle and a thickness of 0.187 inches, this insert fits standard 22U-style toolholders and handles both left-hand and right-hand threading operations. The P30 grade (material grade C5) makes it well-suited for a wide range of workpiece materials. Machinists and toolroom operators use this insert for precise Acme thread profiles on lathes and CNC turning centers.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for external Acme threading applications across a broad spectrum of materials, including steel, stainless steel, cast iron, non-ferrous alloys, and heat-resistant alloys. Its universal workpiece material rating (material codes H, K, M, N, P, S) makes it a practical choice in job shops and production environments where operators work across multiple material types. The 29-degree included angle conforms to standard Acme thread geometry, ensuring accurate thread form on finished parts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction, uncoated, for consistent thread form and dimensional accuracy\u003c\/li\u003e\n  \u003cli\u003eCuts external Acme threads at 4 TPI with a 29-degree included angle\u003c\/li\u003e\n  \u003cli\u003eHandles both left-hand and right-hand threading in a single insert style\u003c\/li\u003e\n  \u003cli\u003eP30 grade (C5 material grade) rated for universal workpiece material compatibility\u003c\/li\u003e\n  \u003cli\u003e22U insert style with 1\/2-inch inscribed circle fits standard 22UER\/L toolholders\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 for use in 22UER\/L-style laydown threading toolholders for external Acme thread cutting applications. Compatible with the workpiece material codes H, K, M, N, P, and S as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. Power down and lock out the machine before seating or replacing inserts. Secure the insert firmly in the toolholder pocket according to the toolholder manufacturer's torque specifications before resuming operations. Inspect the insert seating surface and clamping hardware for wear or debris before each use to ensure accurate thread form.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 22UER\/L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 22\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: Acme\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 4 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: Left Hand and Right Hand\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: 0.187 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: P30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5\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: 22UER4ACMEP30\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":52023067345202,"sku":"22UER4ACMEP30","price":316.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a484e2b6db9a979b3bac108676c1c358.jpg?v=1790013764","url":"https:\/\/voomisupply.com\/products\/carmex-22uer4acmep30-threading-insert-4-tpi-1-2-inch-ic-p30","provider":"Voomi Supply","version":"1.0","type":"link"}