Single and double-taper collets

We manufacture single and double-taper collets from Nann drawings or customer drawings. We will gladly construct the right collet to suit your applications together with you.

Single-taper collets have an externally located taper via which the collet is closed during clamping. The collet either stands firm, and a cover with inner taper is pressed over the single taper of the collet, or the collet is moved and pressed inside an inner taper. This closes the collet and the workpiece is clamped. Unclamping takes place the other way around.

Double-taper collets normally have a cylindrical shaft in the middle, plus an outer taper to the left and right of the shaft respectively. During clamping the double-taper jaw on both tapers is closed simultaneously, whereby a taper sleeve is pushed over the outer taper of the double-taper collet.

Please don’t hesitate to contact us. We will be glad to provide tailormade clamping devices for your requirements.