Looking for a quick-n-easy way to build a small CNC, I was wondering
using the rails and slide from tile cutters.
The better ones have chromed/stainless steel rails and linear ball bearings.

What say you? Just a few examples -

http://www.bontool.com/product1.asp?P=24-131

http://www.plumbersurplus.com/Prod/Q...4?SSAID=198698

http://www.tools4flooring.com/md-491...er-p-1083.html