Hand Tools Archive
Bill Tindall, E.Tn.
I have a King that I use for kitchen knives. It was hollowed 1/8". I flooded an 80 grit sanding screen with water and rubbed the stone on the screen. In an amazing less than 5 min the hollow was gone.
These screens are silicon carbide which is harder than most abrasives other than diamond. The open mesh cuts fast. Now I have a red puddle on the driveway.