I have invented a new tool. From time to time, I expect you, like me, need to sand down the outside of a piece of round bar. I expect you, like me, chuck the round bar in a drill or a lathe, spin it up, and then hold sandpaper against it to sand it. This works fine when you are able to spin the round bar, but sometimes the bar is already connected to something big or inconvenient and you are not able to spin it, and you are left wondering what to do.
