The tool can make a hole on ¡Ü4mm thick metal plate. It¡¯s easy operation, effort, fast speed, processing with smooth surface, no site limitation, safe and reliable, light structure, beautiful, easy to carry.

Operation process
1. Before apertures, Please open a 20mm pilot-hole
2.Make male die , female die and workpiece close together.
3. Turn the valve clockwise, then press the handle until cut through.
4.Turn the valve counterclockwise to let out pressure , make all hydraulic unloading. Having the above four steps program completes the opening operation.
5.Unscrewed the punch, clean the mold.