WF CWHF BH CTER/L External grooving, parting and turning toolholder CDX LF LH Insert DGM, SGM, DGS, SGS, DGG, DTX, DTE, DTR, DTA, SGN, DTM, DGL HBH Right hand (R) shown. Designation CW Seat size CDX H B LF LH HF WF (1) HBH Torque* CTER/L1616-2T08 2 2 8 16 16 110 33 16 16.1 4 5 CTER/L2020-2T08 2 2 8 20 20 125 33 20 20.1 - 5 External CTER/L2525-2T08 2 2 8 25 25 150 33 25 25.1 - 5 CTER/L1616-2T12 2 2 12 16 16 110 32 16 16.1 4 5 CTER/L2020-2T12 2 2 12 20 20 125 32 20 20.1 - 5 CTER/L2525-2T12 2 2 12 25 25 150 32 25 25.1 - 5 Internal CTER/L1616-2T17 2 2 17 16 16 110 37 16 16.1 4 5 CTER/L2020-2T17 2 2 17 20 20 125 37 20 20.1 - 5 CTER/L2525-2T17 2 2 17 25 25 150 37 25 25.1 - 5 Face CTER/L1616-3T09 3 3 9 16 16 110 32 16 16.3 4 5 CTER/L2020-3T09 3 3 9 20 20 125 32 20 20.3 - 5 CTER/L2525-3T09 3 3 9 25 25 150 32 25 25.3 - 5 Parting CTER/L2020-3T12 3 3 12 20 20 125 32 20 20.3 - 5 CTER/L2525-3T12 3 3 12 25 25 150 32 25 25.3 - 5 Others CTER/L1616-3T20 3 3 20 16 16 110 38.5 16 16.3 4 5 CTER/L2020-3T20 3 3 20 20 20 125 38.5 20 20.3 - 5 CTER/L2525-3T20 3 3 20 25 25 150 38.5 25 25.3 - 5 CTER/L2525-3T25 3 3 25 25 25 150 44.5 25 25.3 - 5 CTER/L1616-4T10 4 4 10 16 16 110 32 16 16.5 4 8.5 CTER/L2020-4T10 4 4 10 20 20 125 32 20 20.5 - 8.5 CTER/L2525-4T10 4 4 10 25 25 150 32 25 25.5 - 8.5 CTER/L2020-4T15 4 4 15 20 20 125 33 20 20.5 - 8.5 CTER/L2525-4T15 4 4 15 25 25 150 33 25 25.5 - 8.5 CTER/L1616-4T25 4 4 25 16 16 110 45 16 16.5 4 8.5 CTER/L2020-4T25 4 4 25 20 20 125 45 20 20.5 - 8.5 CTER/L2525-4T25 4 4 25 25 25 150 45 25 25.5 - 8.5 CTER/L3232-4T25 4 4 25 32 32 170 45 32 32.5 - 8.5 CTER/L2020-5T12 5 5 12 20 20 125 37 20 20.6 - 8.5 CTER/L2525-5T12 5 5 12 25 25 150 37 25 25.6 - 8.5 CTER/L2525-5T20 5 5 20 25 25 150 37 25 25.6 - 8.5 CTER/L2525-5T32 5 5 32 25 25 150 56 25 25.6 - 8.5 CTER/L3232-5T32 5 5 32 32 32 170 56 32 32.6 - 8.5 CTER/L2020-6T12 6 6 12 20 20 125 37 20 20.6 - 12 CTER/L2525-6T12 6 6 12 25 25 150 37 25 25.6 7 12 CTER/L2525-6T20 6 6 20 25 25 150 41 25 25.6 - 12 CTER/L2525-6T32 6 6 32 25 25 150 56 25 25.6 7 12 CTER/L3232-6T32 6 6 32 32 32 170 56 32 32.6 - 12 CTER/L2525-8T16 8 8 16 25 25 150 47 25 26.1 7 12 CTER/L2525-8T25 8 8 25 25 25 150 47 25 26.1 7 12 CTER/L3232-8T25 8 8 25 32 32 170 47 32 33.1 - 12 CTER/L2525-8T36 8 8 36 25 25 150 60 25 26.1 7 12 CTER/L3232-8T36 8 8 36 32 32 170 60 32 33.1 - 12 When groove depth is larger than (insert length - 1.5 mm), please use 1-cornered insert. (1) "WF" value is calculated with groove width "CW" shown in the table. *Torque: Recommended clamping torque (N∙m) Reference pages: Inserts → F021 - F034, Standard cutting conditions → F030 F010 www.tungaloy.com