Tired of polishing tight spaces by hand? I was too so I found both of us this great tool for those of you who want to make a job faster and easier. The backing plate accepts our 3" Foam, Polish, Wax and Metal Polish via a hook-and-loop attachment. The orbital is comfortable and light enough for long periods of use. It features an in-line air regulator that controls the speed of the orbital. Comfortable, easy-to-use finger control lever. It solves every detailing and swirl mark issue in tight spaces like narrow painted bumpers, window pillars, cowling, leading trunk edges, wheels, mirrors and glass. Use it with our white Metal Polishing Pads and our Metal Polish. The list is endless! Has a 1/4" NPT thread to install your own quick disconnect coupling or hose. 4 CFM @ 90PSI. Foam pads are sold separately.