The WB and WBS are ideal for clamping on machined surfaces. Due to the smooth clamping surfaces of the jaws, already machined parts of the workpiece are not damaged during clamping. The soft top jaws are turned under clamping pressure, the workpiece accordingly, for a high accuracy and precision work. The jaws are available with different dimensions.
The WB and WBS jaws are made for the QLC and QLK series, but are suitable for any chuck with the same serration.