Most woodworkers know how crucial it is to work with sharp tools, but they also know how irritating it can be to interrupt work for sharpening. The folks at Darex, which makes the Drill Doctor ...

There are basically only two kinds of bits — the snaffle (with no shanks) and the curb (with shanks). Plus, there’s the Pelham, which combines a snaffle and curb, but there are hundreds of different ...