on the videos there are some screws used to stick the bases to the aluminium profiles that are not listed i think, could someone put a refrence to which ones are we using? and btw are they gooing to screw directly on the printed parts? will they be rigid like that?
Another question is does the bearings sit directly on the aluminium profiles? i never did a cnc but normaly i see bearings with a plastic wheel or something!!
finally what spindle do i need to machine aluminium? is it steel machining possible with this cnc?