A small disk sander is a useful and cheap addition to the shop. For about $100, you can buy a cheap combination 6″ disk/belt sander that’s extremely useful. The size and cost of power tools ...

apply a 400-grit disc and it’s a polisher. Depending on what your needs are, there are plenty of orbital sanders out there that could assist you in various home-improvement projects. As the ...

So you might imagine that when we found [Henrique]’s adorable disc sander we dismissed it out of hand, how useful could such a tiny tool be? But then we remembered the jumbo tub o’ motors on ...