Metal cutting of almost any metal product is done with a diamond bit, blade or diamond wire. Metal cutting is done where burning of metal is either not allowed, inefficient or simply impossible. Wire sawing is the primary way of cutting metal. Almost all metals from carbon based metals, to stainless steel, magnesium/bronze piping, zinc, and other specialty metals. Items typically cut can be anything from cooling towers, elevator motors, all types of shafts, bridge hinge pins, nozzles, large steel structures, steel jacketed piles, sheet piles, and nuclear vessels.