Smooth Ball End Bolt PT01 Precision swivel ball that can be used either as a contact bolt or as a rest pad.
As contact bolts, these swivel-ball units are ideal for evenly distributing clamping pressure on sloped or uneven surfaces.
The bolt is ...
Double piston cylinder with built-in check valve and pressure relief valve, best suited for HW-series chucks. The YW*RE series of cyliders also include sensor switches.
