BYX Co American Mutt Bench Stone 8in AMERICAN MUTT 8" BENCH STONEAggressive extra extra coarse stone made using a unique blend of silicon carbide, aluminum oxide, and a small amount of diamond, all in varying grit sizes. As a result, not only does the stone cut very fast, but the resulting finish is much finer than one would expect for its level of aggression. Tan in color and measures a standard 8" x 2" x 1". The stone is ideal for repairing damaged edges or setting a bevel on an overly thick edge geometry.