Automatic Mica Undercutters

The MDU Undercutter, designed in collaboration with clients provides consistent high quality results and can reduce the undercutting process time from hours to minutes.


  • Easy to read mica sensor display reduces set up time
  • Fibre optic sensor automatically identifies the mica slot to align the saw
  • Floating spindle follows skewed mica slots and eliminates the need for the operator to make adjustments.
  • Built in brush deburring and polishing system eliminates hand chamfering and simplifies cleaning the copper bar.