I have designed a couple of printed circuit boards and have run them through Sheetcam. I have set the cutting depth for the copper traces at 0.005 inches.

I also have 6 ea holes of 0.0625 (1/16) inches and 4 holes of 0.0125 (1/8) inches and also the outside edges of the circuit boards.

I was hoping for a way to mill the circuit traces at 0.005 and maybe (under another layer???) be able to cut out the perimeter of the board to a depth of about 0.020". The holes are not a problem as I can drill them, but would like to do as much as possible on the CNC. I have not downloaded the latest version of Sheetcam as I looked at some of the changes made, and this did not seem to be addressed as any update of source code.

Appreciate any enlightment.

Sheetcam is a great program. Keep up the good work Les.

Jerry