For over 10 years I've loved my Porter Cable random orbital buffer. I have several hundred hours on it from both buffing and sanding and everything works perfectly.

I'd like to get a 2" polisher. Looking around Amazon it seems it's either a random orbital polisher or a rotary polisher that has extensions. It would be cool to have extensions to get into nooks and crannies of the engine bay but it seems to be either/or. Any chance does anyone know if this is correct?