I'm after a cheap CNC machine to layout and drill circuit boards for me (only small things, maybe 4x6" max). I found this CNC machine (http://www.milinst.com/robotics/robotics.htm#axis) which is very cheap, but doesnt seem to have the accuracy I am after after talking to one of its previous owners.
Are there any alternatives available in the UK that don't cost £1000's? I would like to build my own, but I am very limited in existing equipment to build one with.