Heat-resistant alloysNon-ferrous metalsHardened materiels D 18 E D C B CVD milling grades Conversion table grades – millingA Conversion table grades – turning/millingTechnical information Index TechnicalInformation Drilling Milling Turning Material / Class ZCC-CT Sandvik Kennametal Sumitomo Mitsubishi ToshibaTungaloyKyocera Walter Iscar SECO Korloy IngersollTague Tec S S05 MK3000 S10 S20 MP2500MS2500T25M IN7035IN6520 S30 GC2040 WTP35 MM4500T350M N N05 N10 N20 MP250025M H H05 H10 K20W H20 K20WGC3040