Shop Grainger for diagonal cutting pliers. Our wire cutters cut deep for any convoluted electrical project and for a variety of metals. Use our side cutters to sever brass, iron, aluminum, copper and steel. We offer several cutters tough enough to slit through tempered steel, with first-rate quality jaw strength and cutting power. These are suitable for cutting through piano wires. Durable and wieldy, these pliers will make your work that much more feasible. Get yours today.