For the fixation of iron pieces in lathes of vertical and horizontal fastening, as well as in grinding machines.
Possibility of machining three free faces of the piece.
Reduction of costs in tooling.
Reduction in the time of loading and unloading of the pieces.
Absence of flanges.
Greater accuracy in the flatness of the chuck.
Absence of vibrations.
Polar extensions for the machining of not flat pieces.