{"product_id":"iscar-5505376-cnmg-432-nr-ic907-turning-insert","title":"Iscar 5505376 Cnmg 432-NR IC907 Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5505376 is a CNMG 432-NR solid carbide turning insert in the Isoturn series, designed for external and internal turning operations on CNC and manual lathes. Coated with TiAlN and TiN via a PVD process, it delivers wear resistance and thermal stability across a broad range of workpiece materials. The IC907 grade targets demanding cutting conditions where toughness and edge integrity are critical. At 0.5079 inches in length with a 0.5 inch inscribed circle and a 0.0315 inch corner radius, this insert fits standard CNMG toolholders and is suited for moderate to heavy stock removal by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is rated for universal workpiece material applications, with primary material codes H, M, and S — covering hardened steels, stainless steels, and superalloys. The NR chip breaker geometry supports consistent chip control during turning passes. A maximum depth of cut of 0.1969 inches (5.00 mm) makes it appropriate for medium roughing and semi-finishing operations. It is installed using clamp and pin holding methods in compatible CNMG-style toolholders and is well-suited for both high-production turning cells and general-purpose turning work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC907 solid carbide grade with PVD-applied TiAlN and TiN dual coating for extended tool life\u003c\/li\u003e\n\u003cli\u003eCNMG insert style with 80-degree diamond shape and N clearance code for rigid, positive cutting engagement\u003c\/li\u003e\n\u003cli\u003eNR chip breaker geometry designed for reliable chip control across universal workpiece materials\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.1969 inches (5.00 mm) supports medium roughing through semi-finishing passes\u003c\/li\u003e\n\u003cli\u003eRight-hand insert orientation; clamp and pin holding method for secure seating in the toolholder\u003c\/li\u003e\n\u003cli\u003eCompliant with ISO 13399 insert data standards for integration with tooling management systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit insert for CNMG 432 toolholders accepting clamp and pin holding methods. Compatible material grades C7 and C8 per standard insert classification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of turning inserts should be performed by a qualified machinist or CNC setup technician with the machine powered down and the spindle fully stopped before changing inserts. Use the correct torque wrench and clamp screw specified by the toolholder manufacturer to seat the insert without cracking the carbide substrate. Inspect the insert pocket and chip seat for debris or damage before seating a new insert. Follow applicable shop safety procedures and machine tool manufacturer guidelines when changing cutting inserts at the turret or toolpost.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC907\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: NR\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: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5079 inches (12.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1969 inches (5.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, M, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C7 and C8\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: 0.02 pounds\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: 5505376\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51744944423218,"sku":"5505376","price":220.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cb50c8ee8a403d3231369089de831eb6.jpg?v=1788862512","url":"https:\/\/voomisupply.com\/products\/iscar-5505376-cnmg-432-nr-ic907-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}