PURPOSE: To provide a press brake so as to be able to execute the bending having good precision by precisely positioning a movable table even particularly in the case of executing the bending at the offset position of a work.

CONSTITUTION: This press brake provides an upper table 5 for supporting an upper die 3 and a lower table 9 for supporting a lower die 7 which executes the bending of the work W by cooperating with the upper die 3. The suitable one side of the table in the upper table 5 or the lower table 9 is made to be fixed table fixed to a frame and the other table is made to be a movable table being vertically movable, and the press brake 1 is made to provide table driving means 13A-13C for push-driving the movable table to the fixed table side at near the center part in the right and left directions of the movable table and both the right and left sides. Further, each of flow rate control valves 17A-17C is arranged at respective table driving means 13A-13C and the control device 19 for controlling the flow rate in respective flow rate control valves 17A-17C is arranged.