This Forney stem mounted 1-1/2 in coarse wire wheel brush with a 1/4 in hex shank offers some serious cleaning power! It's designed for easy access into narrow holes and confined areas. This wire wheel brush features crimped style wire which is ideal for light to medium-duty applications. It removes rust, scale, paint, and weld spatter in hard to reach areas. For use with any 1/4 in diameter electric power drill or pneumatic (air) drill.