The Chef’sChoice® EdgeCrafter® #400DS features diamond Stones that
are ultra-flat and extremely durable.Plated with 100% diamond abrasives
at the ideal grit size for “single-stone sharpening,” they will sharpen
any material including tungsten carbide, tool steel, ceramic, stone,
stainless, carbon steel and more. These diamond sharpening stones can
apply an excellent edge on a wide variety of sports and kitchen knives
and tools, axes, arrowheads and more! EdgeCraft’s proprietary nickel
plating process permanently bonds diamonds to a steel support plate
securely attached
