Radial Bristle Brush Solutions for Precise Cleaning and Finishing Tasks A radial bristle brush is designed by incorporating the flexible abrasive-filled bristle, which is evenly distributed around the center. Each of the bristles bends and conforms to the surface, unlike solid abrasive wheels. This enables the brush to clean, polish or deburr in the same even way even on a curved or uneven surface. The abrasive is integrated into the bristles and its performance remains constant as the brush wears. More Info: https://abrasivestocksau.weebly.com/blog/radial-bristle-brush-solutions-for-precise-cleaning-and-finishing-tasks