I bought this tool to trim the ends of nails and various small diameter metalwork. Don't give up this tool because of its cost. They are likely made from scrap tool steel, cold rolled and hardened, meaning Kinipex cutters are made from a tougher steel than the steel they cut. Snip, and the metal was surgically removed almost effortlessly. I wish my other wood and metal cutting tools were just as good. I'll check what tools Knipex makes if I need to buy another cutting tool. Costs money. Keep it dry and lightly oiled.