SK11 Diamond Sharpening 90mm Extra Coarse Grinding Surface Medium Finishing Surface with Underlay Double-Sided Stone, Wide, Width, #600 / #1200,

Uses: Sharpening blades ranging from household kitchen knives to cemented carbide. Features: Diamond whetstones that can sharpen hard metals such as ceramic knives and carbide, which were not possible with conventional whetstones. Grit size: Extra coarse surface 600, medium finishing surface 1200 Sharpening stone size: 205 x 90 x 7 mm Accessories: Non-slip underlay