Quick-action drill chuck RÖHM, with taper mount

Version:
- Self-clamping, solid retaining ring, short design, low weight
- Automatic re-tensioning during drilling proportional to the clamping force, to maintain the clamping force even during hard use

How to use:
For quick clamping and releasing of drilling tools on stationary or hand-held electric drills.

N = heavy industrial version, for stationary drilling machines
S = light version, mainly for hand-held drills

*shortened: B16 by 2,5 mm / B18 by 7 mm