The WIFEX collet solves the problem of internal clamping of workpieces.
Without changing the collet sleeve, these expanding mandrel collets can be used in the same way as standard type F collets.
The mechanism makes it possible to clamp the parts from the inside and to work on the counter-spindle.
On the basic body, it is possible to mount both the finish ground clamping jaws (ground and hardened according to your drawing)
as well as the soft clamping jaws for selfmachining.

Please contact us for further information!