{"product_id":"iscar-5567521-turning-insert-wnmg332-m3p-ic8250-carbide","title":"Iscar 5567521 Turning Insert WNMG332-M3P IC8250 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5567521 is a WNMG332-M3P trigon turning insert in grade IC8250, designed for external turning operations on CNC and manual lathes. The insert is manufactured from solid carbide and features a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, which provides wear resistance and thermal stability during interrupted and continuous cuts. The M3P chip breaker geometry is engineered for medium-duty turning with a positive rake angle to reduce cutting forces. With a 3\/8-inch inscribed circle and a 1\/32-inch corner radius, this insert suits a range of finishing and semi-finishing applications. Licensed machinists and CNC operators install this insert in compatible WNMG-style toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is rated for primary workpiece materials classified as stainless steel (ISO material code M) and steel (ISO material code P), making it well-suited for production turning in job shops, aerospace component machining, and general metalworking environments. The double-ended geometry extends tool life by providing two usable cutting edges per insert. The maximum depth of cut is 3.00 mm (0.1181 inches), appropriate for semi-finishing passes where dimensional accuracy and surface finish are priorities. The insert conforms to ISO 13399 standards, which simplifies tool data integration with CAM software and presetter systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIC8250 grade solid carbide substrate with CVD multilayer TiCN, Al2O3, and TiN coating for extended wear life\u003c\/li\u003e\n  \u003cli\u003eM3P chip breaker with positive rake angle reduces cutting forces on stainless steel and steel workpieces\u003c\/li\u003e\n  \u003cli\u003eDouble-ended insert provides two cutting edges per insert, reducing cost per edge\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 3.00 mm (0.1181 inches) suited for semi-finishing operations\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method compatible with standard WNMG toolholder systems\u003c\/li\u003e\n  \u003cli\u003eConforms to ISO 13399 for seamless CAM and presetter data integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in WNMG-style toolholders that accept a 3\/8-inch inscribed circle, W-shape (80-degree trigon) insert with N clearance and M tolerance. Manufacturer catalog number for this insert is WNMG 060408-M3P. Suitable for toolholders using clamp and pin holding methods.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator with the machine in a full stop and lockout-tagout procedures applied before indexing or replacing inserts. Use the appropriate torque wrench and clamp hardware specified by the toolholder manufacturer — do not overtighten the clamp screw, as this can fracture the insert. Verify insert seating and chip breaker orientation before resuming cuts. Inspect the insert pocket for wear or debris before each insert change to maintain dimensional accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (W), 80-degree included angle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC8250\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 (CVD process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: M3P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.3748 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inches (0.0315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 6.52 mm (0.2567 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1874 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.00 mm (0.1181 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\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\u003eSingle or Double End\u003c\/strong\u003e: Double\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: Stainless Steel (M), Steel (P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5567521\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51729130553650,"sku":"5567521","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/060ff6b3a256e6d590751d38762144b1.jpg?v=1788700549","url":"https:\/\/voomisupply.com\/products\/iscar-5567521-turning-insert-wnmg332-m3p-ic8250-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}