3R-640.14-30
For permanent mounting on the machine table. All connections from the side or back of the chuck.
3R-658.1E-S
For graphite electrodes or copper electrodes/workpieces with a rough mounting surface. To be mounted on 3R-651.7E-S, 3R-651.7E-XS or 3R-651.7E-P.
3R-658.31E
Unhardened with 3Refix holes and two M5 threads. Designed to be mounted on 3R-651.3.
3R-658.4E-S
Unhardened holder for square or round electrodes, max 30 mm. To be mounted on 3R-651.7E-S, 3R-651.7E-XS or 3R-651.7E-P.

3R-770-1A
Pneumatic table chuck with extra connections for automatic chuck adapters, With fixing lugs.

3R-770-5A
Pneumatic table chuck with extra connections for automatic chuck adapters. Without fixing lugs
3R-770-5
Pneumatic table chuck for applications in five-axis machines. Air connection from below.