Hi!
I am using old drill/mill tools from local PCB manufacturer. They waste
tools, which may be used for hobby for long time. I buld CNC machine and
use kress motor:
http://mare.moj-album.com/album/7045942/?os=11208495Machine has manual control for drilling, but for PCBs with higher hole
count I import coordinates from NC/Drill files from PCB CAD software.
M.