top face and side face, with thread for mounting of parallel jaws;
ground clamping surfaces:
futher changeable jaws can also be mounted (HN13.0006.0000 - HN16.0006.0000);
suitable for mounting of gripper studs;
suitable for mounting of snap-on system (HN12.0014.0350 - HN12.0014.0200);
These are rigid jaws which are only suitable for rectangular workpieces (saw cuts) - parallelism less or equal 0.5 mm (// <=0.5) and cylindrical workpieces - roundness less than or equal 0.5 (O <=0.5);