Tip #10 - Sanding Disc Window

I use my flex shaft for all kinds of jobs---but mostly for clean up. Here is a neat trick for those of you that use snap-on sanding discs.

If you cut a small section of the disc away, it becomes a little window.

When the disc spins, you can see through the window and see your work underneath!

Just be careful not to snag the window on any edges. It could tear the paper disc and will probably throw your piece across the room!