I want a mill, but I dont have a lot of space or money so the harbor freight micro mill looks good to me. Im going to use it for aluminum (mostly 6061) and some polycarbonates and plastics such as UHMW. I assume this wont have any problems with those materials right?

Also does anyone have any good resources for converting this to cnc? Im going to do that a little bit after I get it.

There is a guy on ebay who does this cnc. He sells the whole mill for $1700. Looks like a good mill.