Iscar Milling Insert, Double Sided, Series: HELIDO, H400 RNHU Insert, 1205 Insert, Round, 11 mm Inscribed Circle, 5.2 mm Thickness, 11.2 mm Width, AX Chipbreaker, 6 mm Corner Radius, 0 deg Lead Angle, Manufacturer's Grade: IC830, ISO Code: H400 RNHU 1205-AX IC830, Carbide, PVD-TiAlN/AlTiN+TiN Coated, Material Grade: M, P, S, Steel, Stainless Steel Ferritic and Martensitic, Stainless Steel Austenitic and Duplex and High Temperature Alloys Material Application