The Perfect Edge: The Ultimate Guide to Sharpening for Woodworkers (Popular Woodworking)
Ron Hockis the owner of Hock Tools, a 25-year old cottage industry that makes acknowledged superior blades for planes and other woodworking tools. Since making his first planes, he has spent 25 years learning about tool steel metallurgy, cutting edge geometry, hand woodworking tools and sharpening. His interest and expertise regarding sharp edges comes from a blade-maker's perspective; he has given countless lectures about steel, tools, and heat treatment.