Just to jump in and have my twopenith worth, Building has to be the way to go. I started out with an £800 project and have to now find £1800 for a solid 1200 x 600 cnc. But when it is finished it will be able to cut ally and all the wood I want. I also know how to expand it, repair it, and why it works. I stood on the gantry and pushed along. Yes it even took my weight. This machine will last and as it would be nice to cover some of the cost, make me money.

As I am self employed my build time is scarce and so the build may take longer; but if i had the time this could be built in a month especially with the help you will find here. I use a cheap drill press, an under the bench router table and hand tools. probably a lot of shims but it can be done.

I know that time is money but is the time + £1200 spent on producing a machine worth say £3 - £4000 better value than spending £500 - £1200 on something that is guaranteed to break down. I can only suggest that you listen to the wise words of those that know.

Which ever direction you decide to take I really hope that you have success.

Bruce