TWLNR/L

16 sizes available · 7 specification fields · standard: ISO

TWLNR/L is an external turning tool holder that takes negative 80° trigon (W-type) inserts. It is listed here in 16 sizes, 16–50 × 16–50 mm shank, right- and left-hand versions, each with full specifications and a dimensioned drawing. Typical use: external turning, facing and profiling.

Insert compatibility

This family is built for the following insert designations (as listed in the catalogue data). The exact size in each row of the table below is in the Insert designation column.

WNM. 0604..
WNM. 0804..

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Specifications

Product code	Insert designation	Cutting direction (hand)	Functional length (mm)	Functional width (mm)	Functional height (mm)	Shank width (mm)
TWLNL 1616 H06	WNM. 0604..	L	100	20	16	16
TWLNR 1616 H06	WNM. 0604..	R	100	20	16	16
TWLNL 2020 K06	WNM. 0604..	L	125	25	20	20
TWLNR 2020 K06	WNM. 0604..	R	125	25	20	20
TWLNL 2525 M06	WNM. 0604..	L	150	32	25	25
TWLNR 2525 M06	WNM. 0604..	R	150	32	25	25
TWLNL 2020 K08	WNM. 0804..	L	125	25	20	20
TWLNR 2020 K08	WNM. 0804..	R	125	25	20	20
TWLNL 2525 M08	WNM. 0804..	L	150	32	25	25
TWLNR 2525 M08	WNM. 0804..	R	150	32	25	25
TWLNL 3232 P08	WNM. 0804..	L	170	40	32	32
TWLNR 3232 P08	WNM. 0804..	R	170	40	32	32
TWLNL 4040 S08	WNM. 0804..	L	250	50	40	40
TWLNR 4040 S08	WNM. 0804..	R	250	50	40	40
TWLNL 5050 S08	WNM. 0804..	L	250	63	50	50
TWLNR 5050 S08	WNM. 0804..	R	250	63	50	50