GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex Grade - Chipbreaker Comparison Chart A ᭹Positive insert typeISOClassifi-cationCuttingModeTungaloyMitsubishiCarbideSumitomoElectricKyoceraSandvik Mitsubishi Hitachi Tool Kennametal Dijet Iscar TaeguTec Widia Walter Ceratizit B Precision 01 FV , SMG FC , FW CF No sign UF SF 2 PF2 F32 finishing CK MP PSF , PF , SS FP , FV , SV FP , FZ , LU GQ , GK R/L-K JQ 11 , GM FT PF FA 41 PF5 SFPS , PSS , TSLPFK , SS , SCGP , HQPF , XFLFSM , 14 , 17FGPF4SMFTSFSU , SK , SFXP , XQUF , PM19 , XLPS5C US Finishing TSW SW , MW LUW , SDW WF , WK , WM R/L GF PF , PM SMQ , 25Q and light W08~20 R/L , R/L-FD W , SD RF , LF cutting R/L-FS FX , FYR/L-MV No sign D R/L-F , R/L-L PM MP SU , MU All-round PM , XM JE GM , MP , MR DT , HQ MT PM5 SM TM UM , PR , XR 23 MV UJ VF , MF URMediumcutting24No signSC(except for E All-round G-class inserts) RS RP GG MT 43 High-feed, 61 No sign No mark No sign No sign No sign smalldepth of WE 14cutcuttingPSF , SSFM , FV , SVFCR/L-KGM , LFFG41FinishingUF , MFMP F Finishing to PSS LM MQ MM , XM MF PF4 SF , SMF Mediumcutting PS SV UM JQ Medium PM MM , MV MU MR , XR JEcuttingURCMMKKF , XF 19 MT PM5 F23 , F43SMPS5 , PM5SF G Cutting ofcast ironsFlat-top Flat-top Flat-top Flat-top KM , XM JQ , JE Flat-top Flat-top Flat-top Flat-top 25P UM , KR , XR 27 , 29 AL AZ AG AH , A3 AL GT-HP AS FL AL1, PF2 23P Cutting of PP AX , AYnon-ferrousmetalsGroundR/L-F AL2 , AL3 PM2 25P27 , 29 H R/L Finishing PSF FJ FC MQ MF , UF , R/L-K SF Finishing to PSS FX , FY MM , XMMediumPScuttingMediumAll-roundSIUM , MR , UR , XR FG F23PF2 , PF4SM , 25P , 29 I cutting 01 R/L-SR W , SD R/L-F , R/L-FSF F,M No sign MF , MM GF , GW PM5 W08 , W15 , W20 R/L-SN ER/L-U J10 R/L-SS FR/L-U ALU , MM1FS , FFX , FYR/L-UFR/L-U , R/L-USFASF J Turning JRP , JSP , JPP FT , ACB on TS , JTS MF , R/L-FSF smalllathes TSWSS , JSS SW , MW LUW , SDWLU , FP , FK , SU K JS FB , LB FC , SI , SC GK SMG E-GK Note: Above charts are based on published data and not authorized by each manufacturer. L M Tungaloy A021