EDM Die Sinking Machine Single Axis ZNC is a precision cavity forming machine. Conductive materials (such as copper, graphite, steel) can be used as tool electrodes to process workpieces (generally conductive materials). It is mainly used for the processing of precision dies, cavity molds (such as plastic bags, bakelite molds, press-shaft molds, etc.), small holes, and special-shaped holes. It is an ideal processing equipment for machining workshops and mold workshops.