CH-60 Hydraulic hole puncher with 30 ton hydraulic hole punching pressing, with 95mm width of punching throat, can be suit for punching holes in copper aluminum busbar plate max up to 10mm thickness, for mild steel plate up to 6mm thickness.

Each machine comes with 6 round sizes hole punch dies 7mm, 9mm, 10.5mm, 13.8mm, 17mm, 20.5mm.
For options, we have round sizes 4.2mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, ..., up to 23mm. And oblong sizes hole punch dies 20.5mm*7mm, 20.5mm*9mm, 20.5mm*10.5mm, ... and like that.