Milwaukee used to make one as recent as this past summer, they were really sweat, now it appears as if they've been discontinued, anyone know the deal with that? Were they not relaible or somthing? I cant think of a more verastile grinder I've ever used, I found 1 new on ebay, but leary of buying it, since I dont think they have a warranty unless you buy it in a brick and motar store.