Tool and tool member

The present invention relates to a press working and / or shaping workpieces, in particular sheet metal parts for a tool, especially a female mold tool (11) or the male mold tool having a contact end for a workpiece (22), in particular means is provided for regrinding zone (24) extending from the end side. Said tool member is disposed on at least one display identification tool regrinding state member (11) (25). The present invention also relates to a machine tool having at least one such tool part (11).