To provide a finishing block system in which any change of every form is changeable in the block and a decrease of section area of each bars are meetable, when the roller diameter in the stand is freely selected at one time.

The finishing block system for wire roller mill comprising separate roller stands provided with roller pairs or rolling pairs arranged continuously in a line, controllers belonging to these roller stands, and roller assembly members, wherein specific electric or hydraulic drive units 11-20 are set to each individual roller stands 1-10 and these drive units are separately driven and controlled by common processor controller 102.