Machining centre

A numerically controlled machining centre is disclosed comprising two workpiece holding tables that are arranged one beside the other and a carriage that is movable on the two tables and carries a first operating unit that is movable according to three machining axes to deposit hardening plasticized material on said tables to form raw workpieces with an additive manufacturing method and a second finishing operating unit having a movable bi-rotative tool-holding head according to three machining axes to remove material from the workpieces formed by the first operating unit.