Abrasive Wheel Brushes provide a straight-line brushing action when attached to and driven by grinders, lathes, drills, or automated machinery. Light deburring, metal finishing, removing rust, oxides, defuzzing wood panels, and denibbing plastic are all done using an abrasive brush. They will not catch on sharp metal edges. These products are circular brushes that are commonly used for deburring things at the start of surface finishing and at the end of polishing. They brush in a straight line and are generally used in conjunction with grinders, lathes, drills, or other automated gear.