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Compact Precision Disc Cutter For Coin Cell Battery

Compact Precision Disc Cutter For Coin Cell Battery

Cutting Diameter: 16, 19 and 20mm

Max. Stroke length:17mm

Origin: China

Warranty: 1 Year

Description: AS-CPD-10 is manually operated and is designed for cutting round discs of battery electrodes and separator film (<30um).


AS-CPD-10 is a compact disc cutter with quality sliding rail with ball bearing for precision cutting. It can be easily placed into a glove box with a transition chamber diameter larger than 230mm. The resulting discs can be used as electrode/separator discs of the split test cell and coin cell for battery researchers as well as TEM sample preparation.



Major structural material: Cr Plated Steel

Cutting Die

1. 16, 19, and 20mm precision dies are included in the standard package

2. Optional 3 - 24mm customized dies are available upon request

Max. Stroke length


Product Dimensions

209mm (L) x 120mm (W) x 394mm (H)

Compact size which can be put into glovebox through airlock chamber

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:

①16mm (for negative side case, which is

②16.5mm in diameter)

③19mm (for positive side case, which is 20mm in diameter)

2. 20 mm (for the separator to fully separate the electrodes in both negative and positive cases)

3. 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 an optional die)

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

Net Weight

10 kg


Precision Disc Cutter Parts

Precision Disc Cutter for coin cell