Hi All,

I'm here to ask for a proof-of-idea. I am looking to build a huge CNC router table to be able to cut foam for carbon fiber molds. When I say huge, I mean 25'x25' (yes feet). In my mind, it would be just large aluminum extrusions with overtly-large brackets (which I can make no problem). My only concern would be the stepper motor themselves. Since I am going with such a big X & Y travel, is there something powerful enough that can be had for a few hundred bucks?

P.S. If this is do-able, it will be modeled thoroughly and such. I do have the experience and knowledge to machine any custom parts (I'm guessing out of aluminum since there will not be a lot of force when cutting foam...ie nothing like cutting aluminum)