Introducing a Newbie to DA Polishing
The DA (Dual Action) polisher is considered by many to be the machine to use if you are new to machine polishing, though as discussed elsewhere, this is not always the case – rather, you should try wherever possible to try both styles of machine (DA and rotary) and see which suit your style the best as many will find the vibrations of DA polisher unsettling and this struggle with the control of the machine can actually make it more dangerous than the smoother rotary.