Milling with 3 bits

[MARIOBASZ]

I John, here I show you what I have done using 3 bits: 0.10 - 0.7 - 3.0 and here I have implemented: I have run pcb gcode 3 times, changing the dimension of the tool to 0.10, 0.8 (0.7 + 0.1) and 3.0.

In BCNC I have enlarged the traces of 0.1 in +0.7. Intersect between traces of 0.7. Then I made a difference with the traces of 0.10. To the result perform pocket operation with 0.10

Between 0.7 and 3.0 the algorithm would have to be repeated (I have done it manually)

Perform a pocket operation on the dimensions of the board for bit 3.0, subtract the traces of 3.0 so that they do not enter it