{"product_id":"iscar-5507665-cnmg432nr-ic9150-turning-insert-solid-carbide","title":"Iscar 5507665 CNMG432NR IC9150 Turning Insert Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5507665 is a CNMG432NR-geometry indexable turning insert in the Isoturn series, manufactured from solid carbide with a CVD-applied multilayer coating of TiCN, Al2O3, and TiN. This insert fits standard CNMG toolholders using a clamp-and-pin holding method and is designed for external and internal turning operations. The 80-degree diamond shape provides a strong cutting edge geometry, while the NR chip breaker is engineered to manage chip flow during continuous cutting. Licensed machinists and CNC operators install this insert as a direct replacement in production turning setups targeting cast iron and steel workpieces.\u003c\/p\u003e\u003cp\u003eThis insert is suited for medium to general-purpose turning of cast iron and steel in both roughing and finishing passes. The IC9150 grade delivers wear resistance and thermal stability under the heat and pressure generated during steel and cast iron turning. It fits CNMG432 toolholder pockets commonly found on CNC lathes and manual turret lathes in job shop and production environments. The NR chip breaker geometry handles moderate feed rates and depths of cut up to 4.50 mm (0.1772 inches).\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD multilayer coating: TiCN base, Al2O3 thermal barrier, TiN outer layer for wear indication\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape (Shape Code C) provides strong edge geometry with moderate clearance\u003c\/li\u003e\n\u003cli\u003eNR chip breaker optimized for cast iron and steel turning applications\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method for secure seating in CNMG toolholder pockets\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 4.50 mm (0.177 inches)\u003c\/li\u003e\n\u003cli\u003eCompliant with ISO 13399 cutting tool data representation standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for CNMG432 toolholder pockets. Primary workpiece materials are cast iron (ISO material code K) and steel (ISO material code P). Compatible with clamp-and-pin style CNMG toolholders accepting a 0.5-inch inscribed circle insert.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by CNC machinists or tool-crib technicians. Always index or replace the insert with the machine at a full stop and all axes locked. Use a torque wrench calibrated to the toolholder manufacturer's specification when tightening the clamp screw — do not rely on hand feel alone. Inspect the insert pocket seating surface for chips or damage before seating a new insert, as debris under the insert can cause deflection and premature edge failure.\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\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\u003eManufacturer Grade\u003c\/strong\u003e: IC9150\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: TiCN, Al2O3, TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: NR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (1\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 12.90 mm (0.508 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 4.50 mm (0.177 inches)\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\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\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: 0.05 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: 5507665\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51738610827570,"sku":"5507665","price":220.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/398a0f78c45203edcf9c079d3f9c0bbb.jpg?v=1788801741","url":"https:\/\/voomisupply.com\/products\/iscar-5507665-cnmg432nr-ic9150-turning-insert-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}