Toolholders for general purpose WN Insert

PWLN (External turning / External facing)

95° LH LF D 95°

Right-hand shown

Toolholder dimensions

DescriptionAvailabi- lityDimension (mm)corner-R (RE)e angle (°)on angle (°)LeverLock screwPunchSpareparts ShimShim pinWrench (Torx)Wrench (hex.)Applicable
R LH BLHHF LF WFStandardSide rakInclinatiinserts
PWLN&1616H-06 2020K-06 2525M-06N N N N N N16 16 20 20 25 252216 100 20 20 125 25 25 150 320.8-6-6LL-1NLS-1NPC-1LW-32NLSP-1FH-2.5-WN..0604
PWLN&2020K-08 2525M-08N N N N20 20 25 252620 125 25 25 150 320.8-6-6LL-2NLS-2NPC-2LW-42NLSP-2-LW-3WN..0804

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- Dimension (mm)

lityClamp setNutShimShim pin Wrench (hex.)
DescriptionApplicable inserts
RLH B LH HF LF WF
WWLN&2020K-08NN20 2020 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.