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Precision Disc Cutter with Standard 16, 19, 20 Dia. Cutting Die & 3 - 24mm Optional - MSK-T-10

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Item Number: MSKT10


Optional Die

MSK-T-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. This tool is manually operated and is designed for cutting round discs of battery electrodes and separator film (<30um). 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.

MTI has granted the patent 201220296271.2 for the Coin Cell Disc Cutter MSK-T-10 since January 2013.

Major structural material: Cr Plated Steel
Cutting Die

  • 16, 19, and 20mm precision dies are included in the standard package
  • Optional 3 - 24mm customized dies are available upon request at extra cost, 4 - 6 weeks lead time
  • Cutting dies are made of carbon steel which is sensitive to moisture. Always keep the cutting die dry and neat. 
Max. Stroke length
  • 17mm
Max. Cutting Pressure
  • 200 kg
Cutting Thickness
  • Max. 0.5 mm thick samples (foil, electrode, and separator)
Product Dimensions

  • 209mm (L) x 120mm (W) x 394mm (H)
  • Compact size which can be put into glovebox through airlock chamber
  • Patent Granted: 201220296271.2 for the Coin Cell Disc Cutter since January 2013
  • One-year limited manufacturer warranty with lifetime support
  • Rust and damage due to improper storage conditions or maintenance are not covered by the warranty
  • With additional certification fees, MTI can arrange for NRTL to perform UL/CSA inspection and label the machine per the customer's request
Operation Manual
           Installation Instruction
Application Notes
  • If you are going to make CR2016, CR2025 or/and CR2032 coin cell batteries, you will need at least three cutting dies:
    • 16mm (for negative side case, which is 16.5mm in diameter)
    • 19mm (for positive side case, which is 20mm in diameter)
    • 20 mm (for the separator to fully separate the electrodes in both negative and positive cases)
  • 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)
  • Separator discs must be large enough to fully separate the positive and negative electrodes to avoid short-circuit inside the coin cells.
  • Before you do installation of die sets, please check the part number (eg. A30612) of pushing rod and bottom plate is consistent.
  • Warning: You must pay great attention to installing a die or changing the die from one size to another. The tolerance of precision die is very little. Please contact us if you have any questions
  • Misalignment will result in die damage. Please read the operation manual and watch the instruction video carefully when changing the die.  MTI is not responsible for the damage caused by misoperation.  Strongly suggest with buy several cutters with pre-installed die
Net Weight 10 kg (22 lbs)

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