yeah so far i have tin snips, jig saw, drill, one ended hacksaw,
die grinder and power roofing shears but still have a hard time sometimes cutting metal.
the dremel has this multicutter that is a sideways drill, like a router and has a frame to hold it perpendicular on surfaces if needed. other than that some power/air nibblers may be the go. or some friggin huge holesaws.
im looking at a good finish like for body work etc