DAXMIN WF CWHF WF CWHF DCONMS BH DAXMIN DAXX DMIN GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingEndmillDrilling ToolTechnical Reference CTEFR/LExternal face grooving and turning toolholder 1 CDX LF LH Right hand (R) shown. 2 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/L2020-6T04 6 5, 6 4.8 20 20 125 37 20 20.6 8.5 (1) "WF" value is calculated with groove width "CW" shown in the table. SPARE PARTS *Torque: Recommended clamping torque (N∙m)DesignationClamping screwWrenchCTEFR/L2020-4T04CM6X1X20-AP-5 3 CTEFR/L2020-6T04 CM6X1X20-A P-5 Groove width Face grooving Groove width Face grooving Insert Min. machining dia. Insert Min. machining dia. CW DAXMIN CW DAXMIN DGM / DGS / SGN 2 295 DTR 3 44 DGM / DGS / SGN / DGL 3 92DGM / DGS / SGN / DGL437DGM / DGS / DGL560DGM / DGS / DGL657DTRDTRDTRDTX4563 32484822 4 DTE / DGG / DTM 3 62 DTX 4 20 DTE / DGG / DTM 4 42 DTX 5 20 DTE / DGG / DTM 5 64 DTX 6 23 DTE / DGG / DTM 6 61 DTF 3 20 DTF 4 20 CTIFR/L 5 External/Internal face grooving and turning toolholder CDX LFDMIN 6 Right hand (R) shown. Designation CW Seat size CDX DCONMS LF HF WF (1) Torque* CTIFR/L25-4T05-D270 4 3, 4 5.5 25 200 11.5 13.3 5 CTIFR/L25-5T05-D270 6 5, 6(1) WF is calculated with the groove width CW in the above table.*Torque: Recommended clamping torque (N∙m)5.52520011.513.35 7 Min. machining dia Seat size SPARE PARTS DCONMS = 25 mm Designation Clamping screw Wrench Seal cap 3 26.3 CTIFR/L25-4T05-D270 CM6X1X16-A P-5 CA-25 4 26.8526.3 CTIFR/L25-5T05-D270 CM6X1X16-A P-5 CA-25 6 26.8 Groove width Face groovingInsertMin. machining dia.CWDAXMINInsert Groove widthCW Face groovingMin. machining dia.DAXMIN 8 DGM / DGS / SGN / DGL 3 92 DTR 3 44 DGM / DGS / SGN / DGL 4 37 DTR 4 32 DGM / DGS / DGL 5 60 DTR 5 48 DGM / DGS / DGL 6 57 DTR 6 48 DTE / DGG / DTM 3 62 DTX 3 22 DTE / DGG / DTM 4 42 DTX 4 20 DTE / DGG / DTM 5 64DTE / DGG / DTM661 DTXDTXDTFDTF 5634 20232020 9 Reference pages: Inserts → 6-17 - 6-25, Standard cutting conditions → 6-26 6-15