True, but too much power and hassle for my needs, and I doubt they make an air screw driver, but they do make an air file...But ya can't beat one for raw power.
It needs like 150psi constant air pressure to function.
My little shop compressor couldn't even power it so I took it and the part I wanted to file to the tire shop around the corner and used their air.
What a joke of a tool, the files themselves were junk and because they are designed to fit the air tool, all you can replace them with is more junk.
I still do my filing by hand with good files but it sounded like a handy tool at the time ;-}