These pliers should have any plastic home builder. Who burrs gutters, downspouts or pipes of chemical plants and wants to have beautiful to the eye on his investment, with these pliers better served than with the method: Sharp knife and wooden board. So good you do not get back the. But beware: This tool is really only suitable for plastic, wires can not be cut so as the pliers first delivered bewies.Tiefe notches in the cutting area pointed to a previous user. Fortunately, the conversion of Amazon works perfectly.