Author: scienceofsharp

  • Dual Grit Sharpening

    Dual Grit Sharpening

    A few months ago, a video was posted by Pete Colligan on his Cedric & Ada YouTube channel demonstrating the enhancement in edge retention of a knife sharpened by a novel technique, where one side was sharpened with a coarse diamond plate and the other side with a fine grit aluminum oxide hone. Gabe Kirkwood, […]