Text version of the page

TAPPING Quick-change chucks with Tap holders Tapping spindles with length compensation and Tap holders

WFO

Dimensions[mm]

CHUCKS A B C

WFO B10WFO B12 C8 JT1C12 JT2

43.446.939.044–49 59.062.560.664–66 ø22.9ø22.9ø23.0ø30.0
ABø C Available in ISO,ANSI and DIN. Available in ISO,ANSI and DIN. Available in ISO,ANSI and DIN.
C8 / C12 AB ø C

Collets with length compensation

Specifications[mm]

COLLETS SHAFT DIAMETERMin øMax ø THREAD SIZEMin Max LENGTH COMPENSATIONMax

ER16-ET1 16ER20-ET1 20 ER32-ET1 32

1.46.32.27.0 4.512.5 M0.7M6M1M8 M4M12 7 710
ø B

Dimensions[mm]

TAPPING SPINDLE A B C D LENGHT COMPENSATION

GS12E JT2GS24E B18*

108–133147–187 ø30 ø50 17–2030 15–17 19–29 25 40
A C

When greater length compensation is required,E2 offers tapping spindles.These tapping at-tachments provide maximum total length compensation that can be used for expansion, compression or both.* BEG 48 ER 32 + B18/ø16 taper shankBEG 55 MT2 + B18/MT2 taper shank For tapping when relativelyshort length compensation is required,E2 offers ER collets with expansion compensation suitable for use with E2 units. These can be used in all ER chucks and tool holders (on multi-spindleheads) made forER collets.

D

52