Robert Sorby Corner Chisel 3/8" - 333

Used primarily for squaring up and cleaning waste wood from the corners of mortices. The two cutting faces meet at 90 degrees to give an accurate, square corner. Bevel is on the inside. Fitted with comfortable boxwood handle. To sharpen a corner chisel place it in a vice and hone each of the inside cutting faces separately with a diamond hone or file. This gives you a clear sight of exactly what is being honed.