Bore-Rx brushes are ideal tools for removing burrs from internal edges.
Wheel Brush, Crosshole, 4 in Brush Dia, 1 in Face W, Crimped Filament/Wire Type, 0.0118 in Filament/ Bore-Rx brushes are available in sizesranging from 3/4 to 4 in Dia and they are designed to be interpolated within bore sizes that are larger than the brush diameter.. They are densely filled for high aggression and long tool life and feature a 3/8 in diameter steel stem with a flat foruse in a collet or end mill holder.