I have a mini drill press that needs a variable speed foot pedal on it. It has a variable speed dial on it already, but it really doesn't slow it down very much and I need to be able to ramp the speed up from very slow. Do pedals vary in how well they deliver power? Will a cheap one work as well as an expensive one?
http://www.amazon.com/SE-97511MDP-3-...re+drill+press