"Jerry Foster" wrote in message
om...
I just got a small tumbler that I intend to use for de-burring small
aluminum parts. Does anyone have any advice on what media to use in it?
I
was thinking of trying sandblasting sand... And any idea of about how
long
to run it?


I use the plastic media for aluminum from these guys :

http://www.candmtopline.com/frames.html

Suggest give em a jingle.

--

SVL