I am a member of https://makerspacenanaimo.org/ and after looking at everything under the sun new or used for over a year. Most of the stuff we looked at was too expensive or too flimsy. we finally decided to purchase a 4x4 foot CNC kit from Cnc Router Kit 4 x 4 x 7 - Cnc . It fit our budget and used solid parts.
Here is a video of all the parts. A few things are missing and are being sent.
http://<a href="https://www.youtube....zSUgBmmHLI</a>
Will post more video's as the build comes along.