3pcs Set Cleaning Drill Brush Kit Carpet Tile Power Scrubber Cleaner Attachment 2 inch 3-1/2 inch 4inch DEC515

1.This drill brush attachment kit includes 3 brushes with different sizes and shapes to fit into most of the cordless drills, such as Dewalt, Bosch- and Makita etc.2.Brush have a 1/4 inch quick change shaft.