【5 Different Brush】- 5 different drill brushes include 1pcs large surface power scrubber bush, 1pcs flat scrub brush, 1pcs original drill brush, 1pcs corner drill cleaning brush and 1pcs rim brush. Each power scrubber drill brush is well built and durable construction for use both indoors and outdoors. 【Extend Long Attachment】- Drill brush attachment set includes 1pcs 6in overall long extender which can attach to any of the 5 included scrub brush. Extended reach attachment help brush to clean the tight spaces or hard-to-reach areas such like stove grates, drip pans, crevices, car etc. 【Quick Change Shafts】- Each scrub brush features a 1/4 inch corrosion-resistant zinc/nickel plating molded-in quick change shaft which can fit most cordle.