Description
8 x 3 silicon carbide sharpening stone bestseller New Cerax stones are universal Micron Grit:40 New Cerax stones are universal and can be used to sharpen knives of any steel including high carbon Ruby Ceramic scarcely wears over time as it will cause the stones to wear an at increased rate The stones are made of silicon carbide and are designed for the hardest steels (up to 65 HRC)