Hank Zoeller writes:

mike wrote:
I am wanting to polish up a flat aluminum surface to as close as a
mirror finish as possible.

Well, acording to our friends at NASA, India Ink!

http://nasatech.com/Briefs/Feb01/GSC14147.html

After a single-point diamond turning.
Where are these tools available, BTW?


--
Sending unsolicited commercial e-mail to this account incurs a fee of
$500 per message, and acknowledges the legality of this contract.