Silicon carbide stone in a wooden handle.Lay wooden handle on the table surface with stone against back of blade.Rounds off edges & corrects any weld misalignment.Removes mushrooming on back of blade caused by pressure against thrust bearings.No lubricant needed.

Silicon carbide stone in a wooden handle.Lay wooden handle on the table surface with stone against back of blade.Rounds off edges & corrects any weld misalignment.Removes mushrooming on back of blade caused by pressure against thrust bearings.No lubricant needed.