Description Norton 1000/8000 Combination Waterstone The 1000 grit side is perfect for establishing a fine edge. The 8000 grit side is extra fine used for mirror finishes / polishing. In order for Waterstones to work properly, they must be soaked in water prior to use and the surface must be kept wet to develop the sharpening slurry. Because Waterstones are soft, they must be periodically flattened to maintain their effectivness
