NANO PRO Additional Die Sets for Precision Disc Cutter BR0201

SKU #

BR0467

Punching size

φ3-24mm can be chosen

Application Notes

1. If you are going to make CR2016, CR2025 or/and CR2032 coin cell batteries, you will need at least three cutting dies:

• 16 mm (for negative side case, which is 16.5mm in diameter).
• 19 mm (for positive side case, which is 20mm in diameter).
• 20 mm (for separator to fully separate the electrodes in both negative and positive cases).
  

2. For CR2450 coin cells, a 20mm cutting die can be used for cutting electrode discs and the 24mm cutting die can be used for cutting either electrode discs or separator discs (the 24mm cutting die can be purchased as optional die).

3. Separator discs must be large enough to fully separate the positive and negative electrodes to avoid short-circuit inside the coin cells