[Accumulator]

Originally Posted by Tru_Shine

how come no one ever uses pnumatic DA's?

I had to use those back in the day (in a shop environment) and I never liked the air hoses (as opposed to an electrical cord). Just a personal preference as long as the speed/lenght of throw/etc. factors are OK.

Originally Posted by paintxpert

DAs are junk and you cant do any paint correction with them PERIOD!... You cannot do it with a DA ...besides its in pieces against the wall by this time!

Huh? I've removed even deep scratches via DA (and by rotary). The DA does the job just fine, if a bit slower. BTDT, as have many here. Saying the DA can't do what so many of us have accomplished and witnessed first-hand strikes me as a as it just isn't so.

And there's a big difference between the various types of DAs available these days. IMO you can't just dismiss all such machines with a blanket statement that they're junk.