The monument 3034t is designed to clean the inside of fittings and outside pipe surfaces of 15mm and 22mm copper pipes after they have been cut in preparation for soldering or brazingthe monument 3034t features two carbon steel brushes to clean the oxidation from the internal surface of 15mm and 22mm copper fittingsthe addition of two sets of circular carbon steel teeth facilitates the rapid removal of the oxidised layer from the external surface of the pipe making it easier and quicker to s