The sharpest tool edges start with absolutely flat and finely polished blade backs — a fact overlooked by many novice and intermediate hand-tool users. At first glance, it would seem that the sharpening process begins and ends by sharpening and honing the beveled edge. But, there’s more to it than that. The back of the tool is equally important, because it’s the two intersecting surfaces of the blade back and opposing beveled edge that creates a razor sharp wedge used in cutting or slicing wood. The more carefully you tune that intersection, the sharper and more durable the edge.

In this comprehensive video tutorial, master artisan Craig Vandall Stevens clearly explains how to achieve the flattest of blade backs. For each tool, this process is performed perhaps only once in a lifetime. So why not enjoy it. Pull up a stool, pull out your favorite plane or chisel and polish away. It’s 20 minutes of quiet relaxation that will pay dividends for years to come. (11 Minute Woodworking Video)

Note: Craig’s sharpening tool of choice – ceramic sharpening stones by Shapton® (or he recommends the King brand of Japanese waterstones).