Speede5 wrote --
As for painting which is how this all got started, the only benefit I can see is the moisture control. The problem is nitrogen generators are cost prohibitive for even big paint shops. Bottles wouldn't last very long. I don't know, it's probably a good ides but so is a full professional downdraft paint booth and not many of us have those in their shops. Buy a couple of good airdryers/moisture filters and worry about more important tools.
I was wondering the exact same thing myself. Wouldn't this
accomplish the same thing as Nitrogen at a fraction of the price?