I've been thinking about buying one of these but I don't know if they are just a gimmick. Also, if they genuinely work well how good do your bits need to be in the first place to be worth sharpening?

In today's world, any homeowner with even a modest amount of knowledge and experience can utilize power tools to construct and repair a variety of things around the home. While a human-powered ...

The first set of tools I ever got was an IKEA hand tool set (filled with a couple types of wrenches, a hammer, and a multi-head screwdriver), given to me as a high school graduation present. But it ...

This article was taken from the March 2015 issue of WIRED magazine. Be the first to read WIRED's articles in print before they're posted online, and get your hands on loads of additional content by ...