Application fields of grades General turning PVD grade for stainless steel and heat-resistant alloys A Turning M S YBG105 YBG105 Wear resistance Wear resistance YBG205 YBG102 YPD201 B YB9320 Milling M05 M10 M20 M30 S05 S10 S20 S30 Fine- Finishing Medium Roughing Fine- Finishing Medium Roughing finishing machining finishing machining C Drilling Cermet grades for steel Turning grades for non-ferrous metals P N D Information YNG151C YCD421 Technical Wear resistance Wear resistance YBG101 YBG102 YD101 YD201 YNG151 YNT251 E P 05 - 15 P 20 - 25 P 30 - 35 N01 N10 N15 N25 Finishing Medium Roughing Fine- Finishing Medium Rouhging machining finishing machining Index A 39