CNC kit for Aluminum? Supported rails, bearing blocks, screws, spindle-controller

I'm going to build my first CNC desktop mill for cutting Aluminum.

Does anyone sell a kit with 6 supported rails, 6 bearing blocks, screws, spindle and controller?

It seems that someone would package all this so as to at least save on shipping.
Thanks everyone!

Hi
Fred Lee @ https://www.aliexpress.com/store/314742..
Also have a look at the Hobby Milling Machines thread, if your intended requirement is machining ally you would better suited with a proper milling machine.
Regards
Mike