{"product_id":"tool-flo-553004rac50e-threading-insert-carbide-ac50e-4-tpi","title":"Tool-flo 553004RAC50E Threading Insert Carbide AC50E 4 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TOOL-FLO 553004RAC50E is a carbide threading insert designed for precision thread cutting in metalworking applications. Manufactured to the AC50E grade specification and processed with a PVD coating, this insert delivers consistent cutting performance in both internal and external threading operations. It is sized at insert size 3, with a tip-to-top measurement of 0.1330 inches and a cutting tip width of 0.0875 inches. The 4 TPI Acme thread standard and right-hand orientation make it a reliable choice for machinists and tool and die professionals who require repeatable thread geometry and edge durability.\u003c\/p\u003e\u003cp\u003eThis insert is part of the Flo-Lock series and is engineered for Acme thread profiles at 4 TPI. It supports both internal and external threading operations, making it suitable for a range of production and maintenance machining environments. Typical applications include lead screw threading, power transmission components, and other industrial fastener or mechanical thread work where the Acme profile is specified. The right-hand configuration follows standard lathe threading setups commonly found in job shops and production floors.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide substrate with PVD coating for extended wear resistance and edge retention\u003c\/li\u003e\n\u003cli\u003eAC50E manufacturer grade suited for demanding threading operations\u003c\/li\u003e\n\u003cli\u003e4 TPI Acme thread standard for internal and external thread profiles\u003c\/li\u003e\n\u003cli\u003eRight-hand cut orientation for standard lathe threading setups\u003c\/li\u003e\n\u003cli\u003eInsert size 3 with a thickness of 0.1950 inches for consistent tool-holder seating\u003c\/li\u003e\n\u003cli\u003eFlo-Lock series design for secure insert positioning during cutting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement-style threading insert for FLA3R4 AC50E tooling setups within the TOOL-FLO Flo-Lock insert series, compatible with tool holders accepting size 3 FLA-style threading inserts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist following the tool holder manufacturer torque and clamping guidelines for size 3 inserts. Power down and lock out the machine before seating or replacing inserts. Inspect the insert pocket and clamping screw for wear before installation. Do not exceed the recommended depth of cut or feed rate specified for the Acme thread profile and workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: FLA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC50E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Acme\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal and External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Pitch\u003c\/strong\u003e: 4 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Flo-Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 0.1330 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Cutting Tip\u003c\/strong\u003e: 0.0875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1950 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: TOOL-FLO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 553004RAC50E\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOOL-FLO","offers":[{"title":"Default Title","offer_id":67912305082674,"sku":"553004RAC50E","price":347.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5438047721920de584ac346c00b9ff63.jpg?v=1791232505","url":"https:\/\/voomisupply.com\/products\/tool-flo-553004rac50e-threading-insert-carbide-ac50e-4-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}