An air powered unit is a problem since we will often be away from
air sources. We thought of carrying our own compresser, but a reliable
power source and the potential of an extension cord giving large
voltage drops is a real concern.
The reason for all of this is that we have some electronics behind the
seats of a plow truck vehicle that we have to get access
to. We want to be pretty independent since often no truck bay may be
The Ridgid right angle impact driver has 700 in-lbs of torque or about
60 ft-lbs. That seems pretty high (not an impact hammer, of course). I
am not sure how much torqe it will take to remove a rusted bolt on the
seat of a truck. I guess I will go out and check.