3 Review(s)

Silicone Carbide Double-Sided Coarse Fine Knife Sharpening Stone . This sharpening stone is Very easy to maintain and long lasting. Silicon carbide combination bench stones have both coarse and fine grit surfaces. These fast-cutting stones are used to sharpen edges on knife and other cutting tools to moderate tolerances quickly. Dark grey in color Stones are very fast cutting and while a thin clear oil is usually sufficient. Cutting may be tempered by soaking the stone in hot petroleum jelly or water.