12-27-2007, 05:22 PM
I have had good luck sharpening my Mora hand auger blades using a coarse ceramic 'crock stick' that came in a knife sharpening kit. Remove the blades as you only want to sharpen the top (as you drill) side. Hold blade in a vise or clamp over edge of a bench. Draw the crock stick across and along the beveled edge. Watch that you are exposing fresh surface equally and fully along the beveled edge to ensure that the original angle is maintained.
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