Form-Fitting Reverse Locking Device

For reliably securing the chuck and workpiece against running off / turning off when running clockwise / counterclockwise and when braking heavily.

Balanced variant for vibration-free rotation.

Suitable for M33 x 3.5 lathes and chucks with safety groove in EURO standard (ASR). Positive-locking discharge safety devices are significantly more gentle on the material than non-positive variants with grub screws that press on the centering collar of the spindle head. With simple discharge safety devices with clamping screws, there is a risk that the centring collar will be damaged.

Image process safety device EURO-Norm / ASR (please click to enlarge)