Stringer bead wheels are the type of wire wheels used for tough applications, such as cleaning welds between passes when joining pipes. They are made of high-tensile, heat-treated stainless steel wire, which gives wire wheels a durable, aggressive brushing action. Stringer bead wheels maximize life, effectiveness, and consistency to deliver unmatched weld cleaning performance. These wheels have a long working life, large removal capacity, and the capacity to work at high speed. The Stringer bead wire wheels are well to work with angle grinders. Stringer bead wheels are recommended for root pass weld cleaning, surface preparation, and other cleaning operations.