Grades Grade Comparision Chart CBN Class Grade Sumitomo Electric Mitsubishi Tungaloy Kyocera NGK Sandvik Kennametal Dijet SECO Tools Japan K01 BNC500BN7000 MB710MB5015 BX930BX870BX910KBN475 B30KBN60MB16CB7525CB7925KB1340 JBN795 BN700K10BN7000BN7500 MB710 BX470MB730BX480MB5015BX950KBN65BKBN60MKBN900B23B16CB7925CB7525JBN330 CBN200,CBN300CBN300P,CBN400C BN700K20BN7000BNS800 MB730MBS140BC5030BX470BX480BXC90BX90SKBN900 K30 BNS800 MBS140 BX90SBXC90 KB5630 CBN500 S01 BN700BN7000 MB730MB4020 BX950BX470BX480KBN65BKBN70M KB5630KB1340 BNC2010BNC100H01BN1000BN2000BNX10BC8105BC8110BXM10MBC010BX310MB810KBN05MKBN25MKBN510B5KB52 CH0550KB5610CBN10CBN100CBN60K BNC2010BNC2020H10BNC160BNC200BN2000BC8110BC8120BXM10MBC020BX330MB8025MB825KBN05MKBN25MKBN525B5KB6KB52B36CB7015KBH20CBN10,CBN150CB20KB5610JBN300CBN100,CBN60KKB5625CBN160C BNC2020H20BNC200BNX20BC8120BC8020MBC020MB825BXA20BXM20BX360KBN30MB36KBN35MB40KBN900B6KCB7025CB20KBH20KB5625KB5630JBN245CH2540CBN150CBN160C BNC300H30BN350BNX25 MB835BC8130 BXM20BXC50BX380 B40 CB7525 KB5630 CH3515 PCD Class Grade Sumitomo Electric Mitsubishi Tungaloy Kyocera Sandvik Kennametal Dijet SECO ToolsJapan N01 DA150DA1000 MD205 DX180DX160 KPD001 CD05CD10 KD1400 JDA30JDA735 N10 DA150DA1000 MD205 DX140MD220DX110KPD001KPD010KPD230CD1810KD1400KD1425 PCD05PCD10 N20 DA1000 MD220 DX120MD230DX110KPD230 KD1400 JDA10 PCD05KD1425JDA715PCD20 N30 DA1000 MD2030MD230 DX110 PCD05KD1400PCD30PCD30M B13