Technical information

Toolholders ISO-12164-3 (HSK-T)

The standard for the HSK-T (T = Turning) was developed especially for using stationary tools on lathes.
In comparison with the other HSK variants the driving element play is limited and the effect on the position of the cutting edge minimised. In addition it is possible to also mount powered tools on the HSK-T station without modifications to the revolver

Pre-balanced G 6,3 15.000 min-1
G 2,5 Fine balancing at extra charge

Material:
Alloyed case-hardened steel, tensile core strength of min. 800 N/mm².
Case hardened HRC 60 ± 2 (HV 700 ± 50), hardening depth 0.8 mm ± 0.2 mm,
black-finished and precisely grinded.

ISO 12164-3:2014-12 [CURRENT]
Hollow taper interface with flange contact surface - Part 3: Dimensions of shanks for stationary tools

DIN ISO 12164-3:2018-12 [CURRENT]
Hollow taper interface with flange contact surface - Part 3: Dimensions of shanks for stationary tools (ISO 12164-3:2014)

DIN 69893-7:2011-04 - Draft [WITHDRAWN]
Hollow taper interface with flange contact surface - Part 7: Hollow taper shanks type T for stationary tools; Dimensions and design