If he gets a air one.. The Dremel one will not work on any other tool
I guess I don't follow you on that one. I'm pretty sure the tool out in my garage will use anything you throw at it as long as it has the corresponding chuck size. 1/4 and something smaller. Really small.
and he'* on his way home with just a new dremel. "Alvin is a ********" He gave him a bit of a hard time and wouldn't let him replace the whole kit, so bill is going home with all his old bits and a new dremel.