Piston for a setting tool

摘要

A piston for a setting tool and including a piston head (10) having a hollow-chamber (12) adjoining opening (11) formed in the end surface of the piston head, and a stopper (20) securable in the hollow chamber (12) of the piston head (10) with a solder seam for closing the opening (11), a centering element (23) provided on an outer circumference of the outer surface (22) of the stopper (20).