Gransfors Bruks Ceramic Sharpening Stone

Gransfors ceramic sharpening stone is composed by ceramic abrasives. It has a coarse side with grain size 180 to deal with rough damages and a fine side with grain size 600 suitable for fine grinding and sharpening. The stone is normally used with water, but can also be used dry. The stone is round and flat with a phase around the edges to prevent chipping. The fine side is 2/3 of the total thickness. The stone has a protective rubber casing.Diameter: 57 mm Weight: 160 g