The right or left handed cutter has a rounded metal tip designed to function as a tape slitter, staple remover or screw driver. The auto retract mechanisms and other safety modes are ideal for cutting rubber, plastic strapping, shrink wrap, leather, flashing and much more. This is great for shipping and receiving departments. The replacement blades are made from high-quality carbon tool steel and have superior sharpness and edge retention. This cutter uses replacement blades SKB-2, RSKB and HOB Blades