Polished aluminum (in circles)

[Vlad]

I spent some time searching VAF archives to find a picture of polished aluminum part and related topic. Was it a baffle, a tool or something else I do not remember. But it looked like Joe Condon's firewall here (post #8) http://www.vansairforce.com/communit...wall+polishing but it was aluminum.
Does somebody remember? I tried many related search words, turned empty.

[mannanj]

Originally Posted by Vladyspassky

I spent some time searching VAF archives to find a picture of polished aluminum part and related topic. Was it a baffle, a tool or something else I do not remember. But it looked like Joe Condon's firewall here (post #8) http://www.vansairforce.com/communit...wall+polishing but it was aluminum.
Does somebody remember? I tried many related search words, turned empty.

It's called "engine turning". A couple of posts there told how they had done it.

[Vlad]

Originally Posted by mannanj

It's called "engine turning". A couple of posts there told how they had done it.

That's the one. Thanks Mannan. This forum is incredible!