... 900-1890/MIN Capacity:490KG/H GSH 11E GSH 11E Electric Hammer Drill drill bosch hammer Rotary Hammer J1Z-DD-11ESpecifications ... : 1Steel Briefcase Size63x15x43CM Our products include various armatures and axis,electric drills,electric hammers, marble cutters, angle grinders, trimmers, circular saws, ... sets of heat treatment equipment and all kinds of secondary machinery, as well as 8 assembly lines.