Pneumatic euro slot punch

Some customer of us suggested to manufacture sutch euro slot punh where the waste mateiral leaves the tool trough the hole on the lower part of the die. So we manufactured a device in the picture.

We don't have electrocorrosion machine so we have ordered the die from China. The pneumatic cylinder is not too strong so you can't punch thick blister packagings, but the tool has a long life time and you can even punch polyethilene foil with this euro slot punch.