{"product_id":"iscar-5902155-threading-insert-7-tpi-1-2-inch-ic908-carbide","title":"Iscar 5902155 Threading Insert 7 Tpi 1\/2 Inch IC908 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5902155 is a laydown threading insert designed for right-hand internal UN thread cutting. Built from solid carbide with an IC908 grade and a PVD-applied TiAlN coating, it delivers consistent thread form in demanding turning applications. The insert carries a 22IR style designation and is rated for 7 threads per inch (TPI). With a 0.5000-inch (1\/2 inch) inscribed circle and a thickness of 0.188 inches, it fits standard ISCAR ISCARTHREAD toolholders configured for internal threading. Licensed machinists and CNC lathe operators install this insert for production and maintenance threading of internal UN-profile threads.\u003c\/p\u003e\u003cp\u003eThis insert is suited for internal threading operations on a wide range of workpiece materials. The IC908 grade with PVD TiAlN coating supports use across universal material groups, including steel, stainless steel, cast iron, non-ferrous alloys, and high-temperature alloys, corresponding to ISO material codes H, K, M, N, P, and S. It is used in CNC turning centers and manual lathes wherever consistent 7 TPI UN thread geometry is required on bored or pre-drilled internal features.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC908 solid carbide grade with PVD TiAlN coating for extended tool life across universal material groups\u003c\/li\u003e\n\u003cli\u003eRight-hand internal UN thread form at 7 TPI for precise thread cutting\u003c\/li\u003e\n\u003cli\u003e22IR insert style with 0.5000-inch inscribed circle fits ISCARTHREAD internal threading toolholders\u003c\/li\u003e\n\u003cli\u003e0.188-inch insert thickness provides stable seating in the pocket\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0087 inches (0.22 mm) for accurate thread root geometry\u003c\/li\u003e\n\u003cli\u003eCompliant with ISO 13399 tooling data standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with ISCAR ISCARTHREAD toolholders accepting the 22IR insert style with a 1\/2-inch inscribed circle. Compatible with workpiece material groups H, K, M, N, P, and S per ISO material classification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed by a qualified machinist with the machine in a full stop and all motion axes locked out per facility lockout\/tagout procedures. Ensure the toolholder pocket is clean and free of chips before seating the insert. Do not exceed the recommended depth of cut or feed rate for the IC908 grade as specified in the ISCAR tooling data sheet. Verify insert orientation for right-hand internal threading before resuming operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 22IR\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: IC908\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN, PVD Process\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: UN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 7 TPI\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: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.188 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0087 inches (0.22 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: H, K, M, N, P, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.137 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5902155\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51749876039986,"sku":"5902155","price":224.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/445f61edce16225f388ac19e905a9a79.jpg?v=1788911569","url":"https:\/\/voomisupply.com\/products\/iscar-5902155-threading-insert-7-tpi-1-2-inch-ic908-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}