Hydraulic Punching Tools
Single hole type : copper plate, aluminium plate, angle-steel separate type of drilling machine 31ton, 10000PSI
- Separate type of liquid pressure drilling machine which available to I., H plate steel copper plate and aluminium plate for punching.
- there was designed plain seat on the bottom, very steady and smooth.
- Single-hole type of return oil, the dies were made with High-carbon Tungsted alloy steel, not easy to be damaged.