The high speed rotation of the drill combined with high quality premium medium duty bristle brush lifts and easily extracts spots from leather and fabric upholstery or carpet. These ultra-premium, medium duty brushes are available in two varieties to suit your cleaning needs. The Drill Brush yellow medium carpet brush is meant for rigorous scrubbing of carpets, tub and tile, and flooring. The bristles are stiff enough to dislodge old stains and they will hold up better than the soft carpet brush on heavy duty carpet. You can also use this brush on tiles, grout, and floor pads.Cordless drill NOT included Drill NOT included -Great for carpets, upholstery and even leather. Medium stiffness bristles for general purpose scrubbing -5 Inch diameter brush for wide area scrubbing,Cordless drill NOT included Drill NOT included -Now with a quarter inch quick change shaft that will fit all drills and impact drivers -All Drillbrush Products have a 90 day no questions asked Money back Guarantee. If you are not completely satisfied with our product we will issue a full refund or ship out a replacement at the buyer's request. Cordless Drill NOT included.