Multipurpose threading tools System Bar for micro internal threading

VNT

RE

PDX PDX 60°

DMIN

PDX PDX

LU 1

LF

Right-hand shown

Toolholder dimensions

Dimension (mm)ToleranceCarbideApplicable thread
DescriptionDMINHLFLUWFWF2PDXREREREPVD-MetricUnified
min.max.PR930PR1225KW10Nominal threadPitch (mm)Nominal threadPitch (TPI)
VNTR 045-114.53.930.210.43.61.30.60.05-0.020NNNM6 and over0.75~1.251/4-20UNC, 1/4-28UNF and over28~20
VNTR 060-1163.93010.24.61.60.80.05-0.020NNNM8 and over0.75~1.505/16-18UNC, 5/16-24UNF and over24~18

For applicable toolholder, see page F10-F13