
Grade overview Indexable milling Cermet Grade ISO Micro structure Grade description A Turning Uncoated P05–P15 cermet grade for fine finishing operation of steel and stainless steel. YNG151 P05 - P15 Good resistance against plastic deformation for good surface finishing. PVD coated P05–P15 cermet grade for fine finishing operation of steel and stainless YNG151C P05 - P15 steel. Good wear resistance and capability against plastic deformation for good surface roughness. B Milling Uncoated cemented carbide Grade ISO Micro structure Grade description P25 - P40 Uncoated P25–P40/M25–M40 carbide substrate for roughing operation of steel and YC30S M25 - M40 stainless steel. C Drilling N05 - N25 Uncoated K05–K20/N05–N20 carbide substrate for fine to medium application in YD101 K05 - K20 aluminum and other material. YD201 K10 - K30 Uncoated K10–K30/N10–N30 carbide substrate for medium application in aluminum and D N10 - N30 other material. Information Technical E Index B 23