Get the proper fitting arbor, throw in on a good corded drill that has the button you press down so you dont have to hold the power button all of the time.......
The spirals have great cutting ability paired up with the greaseless compounds. The loose buffs you'll use with the white rouge. I usually hand finish with a metal polish like mothers
Also get a good bench vice or mount the buff rake to something solid. Its a bitch trying to hold the buff rake with one hand and stick the buff with it flinging around on the drill....trust me