CNC pcb milling day 3

Tonight was pretty successful. I spent some time documenting the mill, Eagle, and PCBGCode ULP setup so that I can try to get some reproducible results moving forward. I then spent some time trying to figure out the magic measurement on the Z axis for my 60 degree V bit.  Z -0.0080 is the magic cutting depth for me. (I probably need to slow my feed rate a little bit too.)

Sorry for the camera-phone picture but it is sufficent for 10:30pm on a Wednesday night.  :-)

I believe that I am now at the point where I can start making CNC milled circuit boards for my projects.

73 de NG0R