Screaming Stainless Steel Sink
These are before and after photographs of a Blanco stainless steel sink I refinished today with my new Festool ETS 125 sander after my cheapo died. I started with 180 grit Abranet, and followed with 240 and 400. I finished with 500, 1,000 and 2,000 Abralon. The customers had some stainless steel polish so I used it. The job took about 45 minutes. You know you've hit the mark when your customer says "Holy $#!t !" when he sees it the first time.
Refininshing seems to make the small dents more visible, but that's part of the tradeoffs when people are weighing the renewability of stainless as opposed to alternatives.