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Plastics/Metal Foils

Punching thin plastics and metal foils is a delicate operation that requires a great deal of precision and accuracy. Typical punch & die clearance for metal stamping is .001” - .005”. For thin membrane punching the tolerance is in the .0001” range (human hair is approx .002").

Graphite coated Anodes/Cathodes

Producing graphite coated anodes and cathodes is a specialized process. We have the knowledge, experience and equipment to produce graphite coated anode/cathode with clean cut edges and no crumbling graphite.

Producing these materials efficiently and effectively with Punch Tools will ensure that your battery cells have strong and durable components.

PTI Punch Tools Inc
11-211 Schoolhouse Street
Coquitlam, BC, Canada. V3K4X9

604-521-6444 | 1-800-668-4996

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