Precision milled slots and precision ground serrations, burnished.
For external and internal clamping.
Quality product made of 16MnCr5.
Heavy-duty chucks from Schunk, Röhm and other heavy-duty chuck manufacturers.
Hard top and stepped jaws purchased subsequently must be ground internally in the chuck for concentricity and runout.
- When fitting to a chuck, please check serrations, slot width (D), and hole spacing (a, b).
- Aluminium top jaws on request.