Norton Crystolon Bench Stone 8" x 3" Dropship CBN is an abrasive second

CBN is an abrasive second only to diamonds in hardness

Arkansas Stones are graded not by grit numbers like other types of stone

The Model 250 Hybrid Sharpener combines Electric and Manual Sharpening Technologies

A single quarry is still in operation in Belgium hand producing these wonderful natural sharpening stones

Norton Crystolon Bench Stone 8" x 3" Dropship CBN is an abrasive secondSPECIAL: Save when you purchase all 3 grits. The Norton Crystolon bench stones are made of silicon carbide. These are the fastest cutting oil stones we carry. If speed is more important than the ultimate quality of the edge, the Crystolon bench stones are a good choice. The 8 x 3 x 1 2" size is a great size for almost any tool or knife. These stones are a very economical choice for just about any sharpening. Select from Fine, Medium, and Coarse