Drill brush set 13pcs for engine bay cleaning with extend long attachment 1、Convenient to Use: These brushes are easy to use, just connect them to your cordless drill (the drill is not included) to protect your hands and joints, avoid the pain caused by scrubbing, and the cellosilk bristles will not scratch you. 2、Different Sizes: The scrubbing kit provides brushes of different sizes and shapes, which can clean narrow and hard to reach spaces, and also suitable for cleaning wide and open surface areas. 3、Fast Change Shafts: In this electric dust removal cleaning kit, all brushes have fast change shafts. This makes the brush suitable for all cordless drill (the drill is not included) and can be replaced quickly and easily. 4、Perfect Cleaning Tool: The brush is a perfect tool to reach inner corners and spokes. The set of multiple brushes allows you to solve any cleaning problems. Let you get the best tools you need. 5、Usage: Universal for vehicles, trucks, motorcycles, bicycles, RV, boats, wheels, spokes, grills, engine bay, exhaust pipes, exhaust ports, etc.