

Metal Punch for Aluminum and Copper Foil.
PU-01 Punch can punch the thin foil of copper or aluminum to round flakes, which are used as cathode pallet of coin cell. It consists of two parts: an ingenious punch mold set and a manual press. Standard forming diameter is 5-30mm with 0.15-0.10mm thickness. Please specify this diameter information when ordering. The extra thinner or thicker work parts can be also provided upon request. This punch can also be used to punch battery separator. Simply put the separator on top of an A4 paper, and then punch.
Press Dimensions:
Mold: 90W x 50D x 70H mm
Diameter (5 ~ 300mm): customizable. Made upon request.
Weight