Vischer & Bolli presents the clamping screw PT16. The bolt features 34CrMo4/HRC 32-38 and ball is 110Cr6/HRC62.
Vischer & Bolli is the provider of finest Swiss products and services of highest quality and perfection guaranteed by experts in the fields of machining and clamping systems. They are the suppliers of precision tools since late 1950s.