TurningMillingDrillingTechnicalInformationIndex Indexable milling Grade overview Coated cemented carbide PVD A Grade ISO Micro structure Grade description PVD coated S05–S15 carbide substrate for finishing to medium application of super alloy YBG102 S05 - S15 material, stainless steel and aluminum. Good wear resistance in a wide application field. B YBG202 P10 - P30M10-M25 PVD coated P10–P30/M10–M25 carbide substrate for finishing to medium application ofstainless steel and steel (milling). Good wear resistance in a wide application field. PVD multilayer coated P10–P30/M20–M40 carbide substrate for finishing to medium YB9320 P10 - P30M10-M25 application of stainless steel, super alloy and steel (grooving/milling). Optimized coatingstability for higher wear resistance and thermal stability in a wide application fi C P10 - P30 PVD multilayer coated P10–P30/M20–M40/S15–S25 carbide substrate for finishing to YBG205 M20 - M40 medium application of stainless steel, super alloy and steel (milling). Good wear resistance S15-S25 and thermal stability in a wide application field. YBG302 P15 - P30M25 - M40 PVD coated P15–P30/M25–M40 carbide substrate for medium roughing application ofstainless steel and steel (milling). Good wear resistance and toughness. D YBG152 K20 - K35 PVD coated K20–K35 carbide substrate for medium roughing application of cast iron.Good wear resistance and toughness. P10 - P20 PVD coated P10–P20/M10–M20/K10–K20 carbide grade for finishing to medium operation YBG252 M10 - M20 of steel, stainless steel and cast iron. Good wear resistance and toughness for a wide K10 - K20 application field. E B 22