DAXMIN WF CWHF BH GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex CTEFR/L A External face grooving and turning toolholder CDX B LF Insert: LH DGM, SGM, DGS, SGS, DTE, DGG,DTX, DTR, DTF, SGN,DTM, DGLRight hand (R) shown.C Designation CW Seat size CDX H B LF LH HF WF (1) Torque* CTEFR/L2020-4T04 4 2, 3, 4 4.8 20 20 125 33 20 20.5 8.5 CTEFR/L2525-4T04CTEFR/L2020-6T04CTEFR/L2525-6T044662, 3, 4 4.8 255, 64.8205, 64.82525 150 332012537251503725 25.5 8.52020.68.52525.68.5 D (1)"WF" value is calculated with groove idth "CW" shown in the table. *Torque: Recommended clamping torque (N∙m) SPARE PARTSDesignation Clamping screw WrenchCTEFR/L2020-4T04CM6X1X20-AP-5CTEFR/L2525-4T04CM6X1X25-AP-5 E CTEFR/L2020-6T04 CM6X1X20-A P-5 CTEFR/L2525-6T04 CM6X1X25-A P-5 Insert Groove widthCW Face groovingMin. machining dia.DAXMIN InsertDTR Groove widthCW3 Face groovingMin. machining dia.DAXMIN44F DGM / DGS / SGN 2 295 DTR 4 32 DGM / DGS / SGN / DGL 3 92 DTR 5 48 DGM / DGS / SGN / DGL 4 37 DTR 6 48 DGM / DGS / DGL 5 60DGM / DGS / DGL657DTE / DGG / DTM362DTXDTXDTX 345 222020 G DTE / DGG / DTM 4 42 DTX 6 23 DTE / DGG / DTM 5 64 DTF 3 20 DTE / DGG / DTM 6 61 DTF 4 20 H I J K L M Reference pages: Inserts → F143 - F156, Standard cutting conditions → F157 Tungaloy F139