These machines are designed for broaching different holes in mass production with high efficiency. They are driven by hydraulic power and work smoothly. The speed of these machines can be changed stepless, and they can be operated in four kinds of cycles such as automatic cycle, semi-automatic cycle and two divided cycles. Main actions of the machines can be adjusted by inching drive alone. When broaching workpiece , the tool is convoyed all the time. These machines are controlled by PLC and can be operated easily on the button station.