[BeyGon]

Originally Posted by WolfeMacleod

IMO, don't bother with Dremel. I've gone through several dozen in the last 19 years.

Look no further than Foredom.

Rotary Tools by Foredom Electric Co | Power Flex Shaft Rotary Tools

if you have access to air there is no need for those, plus they are way more expensive. they are bulky and not as easy to use.