Toolholders for general purpose TN insert DTGN (External turning) WF B ° 91 LH LF D 91° HF H Right-hand shown External turning Toolholder dimensions Spare parts Availabi- Standard corner-R (RE) Dimension (mm) Inclination angle (°) Side rake angle (°) lity Clamp Clamp screw Screw Shim Spring Wrench (Torx) Wrench (hex.) Description Applicable inserts R L H B LH HF LF WF DTGN& 2020K-16 N N 20 20 20 125 25 25 0.8 -6 -6 CP-2D SB-3080TR CS-2D DT-32 SP-2D FT-10 LW-2.5 TN..1604 2525M-16 N N 25 25 25 150 32 When using inserts whose corner-R(RE) is greater than 1.6 mm, additional modifications to the shim are necessary in order to prevent workpiece and shim from interfering each other. When using the insert with WF chipbreaker, tool edge offset or program corrections are required on R32-R33. PTGN (External turning) WF 91° B LH LF 91° HF H Right-hand shown Toolholder dimensions Spare parts Availabi- Standard corner-R (RE) Dimension (mm) Inclination angle (°) Side rake angle (°) lity Lever Lock screw Punch Shim Shim pin Shim* Wrench (hex.) Wrench (hex.) Applicable Description inserts R L H B LH HF LF WF PTGN& 1212F-11 N N 12 12 18 12 80 16 LL-03N LS-03N P-03 FH-2 TN..1103 1616H-11 N 16 16 16 100 20 0.8 -6 -6 - - - - 2020K-11 N N 20 20 22 20 125 25 LL-03TN LS-03SN P-03S FH-2.5 TN..1104 2525M-11 N N 25 25 25 150 32 When using inserts whose corner-R(RE) is greater than 1.6 mm, please purchase a shim* and use it in order to prevent workpiece and shim from interfering each other. When using the insert with WF chipbreaker, tool edge offset or program corrections are required on R32-R33. PTGNR/L1212F-11 : Insert applicable for above TN□□1103 type Insert is applicable. TNMX type insert is not applicable for PT□NR/L...-22 toolholder. Wrench (FT-10) is sold separately. Recommended cutting conditions: D53 - D54 N : Standard item D20