WFWF CWN-CWX( 5˚ )HF CDX BH BH TGTSR/L External grooving toolholder, for 3 corner inserts CDX LH LF Right hand (R) shown. Designation CWN CWX CDX H B LF LH HF WF Torque* TGTSR/L2020K16 0.33 2.5 2.5 20 20 125 25 20 25 3 TGTSR/L2020K22-1 1 1.45 2 20 20 125 25 20 25 3 External TGTSR/L2020K22-2 1.5 2.3 3.5 20 20 125 25 20 25 3 TGTSR/L2020K22-3 2.5 4.5 5 20 20 125 25 20 25 3 Use right-hand toolholders (TGTSR) with right-hand inserts (GBR); and left-hand toolholders (TGTSL) with left-hand inserts (GBL). *Torque: Recommended clamping torque (N∙m) Internal Designation Insert TGTSR/L2020K16 GBR/L32... SPARE PARTS TGTSR/L2020K22-1 GBR/L43125 ~ 145 GBR/L43050R Designation Clamp Clamping screw Wrench Face TGTSR/L2020K22-2 GBR/L43150 ~ 230 GBR/L43075R ~ 100R TGTSR/L*****16 CP900 MCS520-2.5 P-2.5 TGTSR/L2020K22-3 GBR/L43250 ~ 450 GBR/L43125R ~ 200R TGTSR/L*****22... CP910 MCS520-2.5 P-2.5 Parting TGTTR/L Perpendicular toolholder for external grooving, for 3 corner inserts CWN-CWX HF ( 5˚ ) LH LF Right hand (R) shown. Designation CWN CWX CDX H B LF LH HF WF Torque* TGTTR/L2020K16 0.33 2.5 2.5 20 20 125 20 20 27 3 TGTTR/L2020K22-1 1 1.45 2 20 20 125 20 20 27 3 TGTTR/L2020K22-2 1.5 2.3 3.5 20 20 125 20 20 27 3 TGTTR/L2020K22-3 2.5 4.5 5 20 20 125 20 20 27 3 Use right-hand toolholders (TGTTR) with left-hand inserts (GBL); and left-hand toolholders (TGTTL) with right-hand inserts (GBR). *Torque: Recommended clamping torque (N∙m) Designation Insert TGTTR/L2020K16 GBL/R32... SPARE PARTS TGTTR/L2020K22-1 GBL/R43125 ~ 145 GBL/R43050R Designation Clamp Clamping screw Wrench TGTTR/L2020K22-2 GBL/R43150 ~ 230 GBL/R43075R ~ 100R TGTTR/L*****16 CP900 MCS520-2.5 P-2.5 TGTTR/L2020K22-3 GBL/R43250 ~ 450 GBL/R43125R ~ 200R TGTTR/L*****22... CP910 MCS520-2.5 P-2.5 Reference pages: Inserts → 6-51, Standard cutting conditions → 6-52 6-50