Tools and inserts for turning

The CERATIZIT designation systemfor new cutting materialsFor example:05 ISO K05/P05101525-Master-GuideA16-A17GradeoverviewCTC C P125A18-A23A24-A28A30-A31Manufacturer: CERATIZITCutting materialW Uncoated carbideC CVD coated carbideP PVD coated carbideT Uncoated cermetE Coated cermetN Uncoated silicon nitrideM Coated silicon nitrideS Mixed ceramicI SialonD PCDB CBNL CBN coatedH Sintered HSSISO 513Application rangeA33-A37A38-A40Main application (material)Variant 1: number1 Steel2 Stainless steel3 Cast iron4 Light and non ferrous metals, non metals5 Heat resistant alloys, titanium6 Hard materials7 Universal grade for a variety of applicationsMain application (machiningmethod)1 Turning2 Milling3 Parting and grooving4 Drilling5 Threading6 Others7 Universal grade for a variety ofapplicationsA41Main application (material)Variant 2: ISO letterA42-A43P SteelM Stainless steelK Cast ironN Light and non ferrous metals, non metalsS Heat resistant alloys, titaniumH Hard materialsX Universal grade for a variety of applicationsA18