Precision Boring Heads - Vh

Precision Boring Heads are used for precision boring of cylindrical holes in the given range of diameter. Their accuracy of the boring diameter adjustment proceeds from the differential screw and subsidiary round nut. This nut is either carried by the screw and then they rotate together for coarse adjustment or this nut screws on the screw for fine adjustment. In this case, the nut is braked by tightening the screw. 

Boring heads are delivered with primary accessories in wooden boxes. The taper shank is exchangeable and it is not included in the primary accessories. The taper shank has to be ordered as a special item.