Smith Diamond Stone Coarse 6 X 2.5/DBSC

This Coarse diamond bench stone features MULTIPLE LAYERS of micron-sized monocrystalline diamonds, the hardest material known to man. This unique sharpening surface with its overlapping oval-hole design, speeds sharpening by collecting and holding the metal filings wich ordinarily build up during the sharpening process. Packaged in a clamshell, if features a micro-tool sharpening pad.