Sanding Disc Alignment Tool PDF

sanders, aligning, sanding discs, workshop tools, how to make
Make a Sanding Disc Alignment Tool
My oscillating disc sander has built-in dust collection and it works great, but only when the holes in the sanding disc are aligned with the vacuum holes in the sanders pad. And this simple requirement is not always as easy as it sounds. So rather than rely on a good aim when installing the discs, I put together sanding disc alignment tool that makes hitting the mark a sure thing.