KATSU Japanese 17 Layer Super Steel Blade & Titanium Alloy Pocket Knife
17 layers ZDP-189 Super Steel. ZDP-189 is a Japanese Super High-end Stainless Steel. It’s one of the latest developments in PM (Powder Metallurgy), offers extreme hardness, corrosion resistance and wear resistance. With a maximum hardness of 67HRC, the steel can offer a great hardness that’s going to result in an exceptional Edge Retention!
