Coin Cell Disc Cutter Machine is mainly used for lab button battery electrode sheet and battery separator round sheet punching, it is compact and precision, the best choice for the university and research institute.

How to change the die of this coin cell puncher? Let's check it out: (Please find attached PDF file for more information)

1. Remove the previous die which is equipped on the disc cutter

2. Install the upper die, and fasten it with screw.

3. Match the upper die and lower die, make them closed in a good condition.

4. Press the the lower die to the bottom and hold on, keep the holes for screw are aligned.

5. Fasten the lower die with screw and loosen the handle

More information, please check attached file, there are some pictures for your reference.