I recently bought a Delta Belt/Disc Sander for $20 at a garage sale but it needed a little work. This video shows how I cleaned it up, replaced the sandpaper, and fixed a broken piece on the table.
This is how I took an inexpensive IKEA JANSJÖ lamp and replaced the heavy base with a magnet so I could use it as a work light on my shop tools. This video also contains a very basic Autodesk Fusion 360 tutorial where I show how I modeled an adapter that I printed on my 3D printer.
3D model on Thingiverse – https://www.thingiverse.com/thing:2868009
I have a Motorola Razr M [model: XT907 (Amazon link)] and the battery doesn’t last very long anymore so I ordered a replacement from Amazon and switched the batteries. Here’s how I did it.