1. The mechanical part is mainly composed of the coordinate worktable, spindle head, swivel head, column and machine tool body. 2. The electric cabinet is fixed in the machine tool body, including the pulse power supply, the principal axis servo system and the machine tool electric-appliances. 3. The operating fluid system includes the high-pressure pump and the operating fluid container, which are located at the side of machine tool body. 4. Using pure water or tap water as the working fluid. 5. The X-axis and Y-axis of the worktable are equipped with digital device. 6. It can penetrate the slant face and curved surface of the workpiece to process directly. 7. The largest depth-diameter-ratio of the hole can be over 200:1.
