Both mate. The tool started of in the auto industry but is now transfering to the decrotive industry. So far I've used it as a stand alone sander, jointing composite worktops, polishing travertine edges. Not used it as a buffer as yet but the attachment to do so is fairly cheap so was going to get it anyway. Had it about 18 months now and still love it
My Stanley knife. At work it is like a wife. Essential. Needed every day. With me all the time. A thousand essential uses. And ...... liable to rip me apart the moment I stop concentrating on her.