WFHF WFHFStandard corner-R (RE) Side rake angle (°) Inclination angle (°)Standard corner-R (RE) Side rake angle (°) Inclination angle (°) BH 204.5 BH External turning Toolholders for general purpose WN Insert PWLN (External turning / External facing) 95° LH LF 95° D Right-hand shown Toolholder dimensions Spare parts Availabi-lity Dimension (mm) Lever Lock screw Punch Shim Shim pin Wrench (Torx) Wrench (hex.) Description Applicableinserts R L H B LH HF LF WF PWLN& 1616H-06 N N 16 16 16 100 20 2020K-06 N N 20 20 22 20 125 25 0.8 -6 -6 LL-1N LS-1N PC-1 LW-32N LSP-1 FH-2.5 - WN..0604 2525M-06 N N 25 25 25 150 32 PWLN& 2020K-08 N N 20 20 20 125 25 26 0.8 -6 -6 LL-2N LS-2N PC-2 LW-42N LSP-2 - LW-3 WN..0804 2525M-08 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. WWLN (External turning / External facing) 95° LH LF 2020K-08 95° Right-hand shown Toolholder dimensions Spare parts Availabi-lity Dimension (mm) Clamp set Nut Shim Shim pin Wrench (hex.) Description Applicable inserts R L H B LH HF LF WF WWLN& 2020K-08 N N 20 20 20 125 25 30 1.2 -6 -6 WCS-8 WN-1 WWN-42 WP5X15 LW-3 WN..0804 2525M-08 N N 25 25 25 150 32 In wedge lock, use of ceramic insert other than silicon nitride insert is not recommended due to strong restrain force. N : Standard item Recommended cutting conditions: D53 - D54 D35