Tools lose their edge and become dull. That’s a fact of their existence. But it’s also a fact that they need not stay that way. Sharpening nearly anything, from a shovel to a putty knife to a plane to ...

Years of traditional chisel sharpening give way to a faster, permanent setup. A variable-speed grinder and CBN wheel replace stones and jigs. The goal shifts from perfection to repeatable sharpness.