To eliminate the interference of cutting tools and cutters with a main spindle and workpiece without reducing the number of turning cutting tools and rotary cutting tools in a turret.

A turret tool post 30 has a tool post body 31 so as to be driven to move toward a main spindle in the X axis direction, and a turret 32 is provided so as to be driven and turned around its axis CT2 and positioned, and a plurality of tool mounting sections 33 are formed 10 the outer periphery of the turret 32, and one of these tool mounting sections 33 is formed with a turning cutting tool mounting face 33Q and a cutter unit mounting section 33P, and the cutter unit mounting section 33P is arranged on the side opposing to the main spindle on the Z axis direction in relation to the turning cutting tool mounting face 33Q.