Detail abrasive brush allows light sanding of contours, details, and hard-to-reach areas. Built-in polishing compound. Rubber bristles have abrasive inside. No need for polishing compound. Removes exterior surface layer without damage to base layer below. With light pressure, will remove paint, but not the wood. Clean wood, aluminum, plastic, metal, steel, and vinyl. For use with the EZ402 EZ Lock mandrel or standard 402 mandrel. The Dremel EZ Lock makes accessory changes easy as pull, twist, and release. The 1-piece mandrel design simplifies the process of changing cutting wheels.