Insert grade cross reference table Cermet (Milling) This table is Kyocera's own estimation based on publications and is not authorized by companies mentioned in it. Classification MOLDINO Kyocera Dijet (Mitsubishi Mitsubishi NTK Sandvik Seco Sumitomo Tungaloy Kennametal Iscar Symbol Hitachi Tool) TN60 NIT CH550 NS530 KT530M P10 TN620M NX2525 C15M CX75 MZ1000 NS730 KT195M PV60M TN620M NAT T2500A NS530 HT7 TN100M CH570 NX2525 C7X C15M P (Steel) P20 CX75 CT530 T250A NS730 KT530M IC30N TN60 CH7030 MX3020 C7Z MP1020 CX90 T1500A NS740 KT605M PV60M CX90 NX4545 P30 CX99 CH7035 T4500A NS540 IC30N MX3030 SC30 TN60 M10 TN620M MZ1000 NX2525 C15M PV60M TN620M M (Stainless steel) NIT CH550 KT7 TN100M T2500A M20 CX75 CH570 NX2525 CT530 C15M NS530 KT530M IC30N TN60 T250A NAT CH7030 KT605M PV60M CX75 CX90 NS740 M30 NX4545 T4500A CX99 N308 SC30 K01 LN10 K (Cast Iron) LN10 MZ1000 K10 PV60M NX2525 IC30N CX75 CH550 CH7030 K20 NIT NX2525 CH7035 Boldface grade shows PVD Coated Cermet. Ceramic Classification Nippon Kyocera Dijet Mitsubishi NTK Sandvik Seco Sumitomo Tungaloy Kennametal Iscar Symbol Tungsten SE1 KA30 HC1 A65 KT66 NB90S KW80 IN11 NPC-H2 HC2 CC620 K01 PT600M NB90M TZ120 KY1615 NPC-A2 HC5 CC650 IS6 CS7050 WX120 AC5 HC6 KS6015 HW2 R K (Cast Iron) KS6015 KYK10 A65 KT66 NX WA1 KYK25 IN420 CC6090 IN22 A66N NXA HC2 WX120 LX11 KB90 K10 CC6190 PT600M Whiskal HC6 NS260C LX21 KY1320 IN23 GC1690 CS7050 WIN HC7 KY3000 IS80 KS6050 KY3400 SX6 CC6090 WG300 KYK35 Technical information K20 KS6050 SX9 CC6190 WX120 FX105 KY3400 IS8 SP9 GC1690 CX710 KY3500 S01 CC650 KY2100 JX1 S (Difficult-to-cut material) JP2 CC670 KYS25 CF1 WA1 Whiskal CC6060 KY4300 IS25 S10 KS6030 CA200 WA5 WX120 WG300 WIN CC6065 KY1525 IS9 KS6040 SX3 CC6160 KY1540 SX7 SX9 CC6220 IS35 S20 JX3 WX120 KYS30 CC6230 IW7 A65 HC4 CC650 KT66 LX11 H01 NPC-A2 HC7 CC670 NB100C KY4400 H (Hard materials) A66N LX21 ZC7 CC6050 PT600M A65 NPC-A2 ZC7 KT66 H10 Whiskal WA1 CC670 WG300 KY4300 A66N WIN WA5 PT600M Boldface grade shows PVD Coated Ceramic. R24