SUTORITSUPAKOZOOSONAERUPANCHIHORUDA

摘要

A punch holder (10) including a punch holder member (20) with a stripper arrangement including a sleeve (36) axially movable with respect to the holder member (20), each of the holder members (20) and sleeve (36) fit end to end within a bore (79) in an outer member (78), and stripper spring (38) interposed between the holder member (20) and sleeve (56). A resilient cup piece (58) fit to the end of the sleeve (36) enclosing the lower end face (56) of the sleeve (36).