To sharpen an auger bit, you need a specialized auger-bit file. Hold the auger bit upright in a vise, then file the bit’s lip with the file’s edge [1]. Turn the auger bit in the vise and sharpen the ...

In this video, I demonstrate how to sharpen a heavily damaged chisel using a slow speed grinder and water stones. This episode is part of my Ask Matt series, focusing on woodworking tools and ...