Cup: The shape of this brush allows for many more filaments to contact the workpiece at once, resulting in much more aggressive brushing action. Can be used in hand tools such as angle grinders and drilling machines.

High-tech-brushes with highly-abrasive nylon fill material are the cutting edge in brushing technology. They are best suited to precision part finishing applications such as deburring and edge radiusing. Brushing cells can be integrated in production lines to eliminate manual finishing operations. Brushes can be added to tool changers in CNC machining centers for automated in-place deburring. Robots can be fitted with chucked brushes to finish stationary parts, or they can utilize bench motor styles for fixtured part handling.