John Vojtech made a big splash at several nationals a while back with his magnificent builds of a B-2 and C-130 to name a few. To build these models, John actually fabricated some of his own tools and over the years has refined them and is now selling them. This UMM-USA tool is the VojTech Hand Sanding Bar. These bars come in five convenient sizes: Extra Large, Large, Medium, Small, and Fine. Made from polished aluminum and with 6 flat surfaces, these tools are useful in many applications.
The part reviewed here is the extra-large bar. Using it is simplicity itself. Get a piece of the appropriate sandpaper cut a strip the width of the sanding bar or a little less. Wrap the sandpaper around the bar of the side you need. One end of the sanding bar is longer and comes to a sharper taper. The other is wider and not as sharp of a taper. You can also use tape to attach the sandpaper also