My first ever CNC cut PCB

[Jonathan]

A bit deep?

That's what I thought too - doesn't really matter though, just more cutter wear if anything, however it looks like FR2 so the wear isn't so bad anyway. What cutter did you use? The edges look very nice and clean.

[wiatroda]

What cutter did you use? The edges look very nice and clean.

Thanks for your kind words.
I used 1/8" Carbide engraving bits