Edge Pro Diamond Matrix stones set

The Edge Pro Diamond Matrix stones are professional-grade sharpening stones designed for use with Hapstone systems  sharpeners. With an organic bond and evenly distributed diamond abrasive, these stones offer fast cutting, excellent feedback, and long-lasting performance. Each stone features a 152×25 mm (1.6 mm thick) working surface, mounted on a 160×25×4 mm aluminum blank with beveled dovetail ends. They are non-porous and require just a splash of water to begin sharpening. Available grits:   Extra Coarse – 80 grit Coarse – 250 grit Medium – 450 & 950 grit Fine – 1700 grit Extra Fine – 4000 grit   For cleaning, use ethyl alcohol or silicon carbide powder with a flat glass plate.