Welding tip cleaner set with stainless steel reemers for welder tip cleaning. Also great for filing and cleaning out any small holes that can clog with debris. Clean welding tip drill sizes 51.49, 53.52, 55.54, 56, 57, 59.58, 61.60, 64.62, 67.65, 70.68, 73.71 and 75.74.