Robust knife with V-ground chisel function. It features a unique function for attaching the holster around a button on your work clothes so that it does not come loose whilst still being easy to remove. The blade is made from Japanese knife steel, 3 mm carbon steel that has been hardened to 58-60 HRC. TOTAL LENGTH 201 mm BLADE LENGTH Features The cutting edge has been sharpened with a double edge angle and a final honing on a leather strop.Both the handle and holster are made from super-durable PP plastic.The holster can be attached to both a belt and a button on your work clothes. If your belt is thick, cut away the small pin on the cover.