His metal work is above and beyond, and one thing he needed was a belt grinder. He decided to make a 3D model of one in CAD and then build it from scratch. The build video goes through his design ...

Despite all recycling efforts, about 80 bucks went into the project, which is still a good deal for a rock-solid, variable-speed belt grinder. Apparently, disused fitness devices make an ideal ...

DIY Multifunctional Adjustable Belt Sander Grinder - MWIG #4 Frequency Inverter ... In my case, it was like this: Since I recently started making DIY videos, I really need a Grinder.

Making a surface grinder attachment and permanent magnet from start to finish. Surface grinders are used to make things flat. This DIY one I built is capable of grinding flat within 0.1mm (more like 0 ...