Weiler 1-1/8″ Banded Crimped Wire End Brush features a pair of bands around the fill to reduce the exposed trim length and light weight brush flaring at operating speed. Provides an aggressive, controlled brushing action. 1/4″ stem diameter for use on die grinder and right angle die grinders. Pair of Bands Around the Fill to Reduce the Exposed Trim Length and Limit Brush Flaring at Operating speed. Provides a Very Aggressive, Controlled Brushing Action. . . .