So I taught myself how to polish with a dremel today. I had only ever wet sanded and polished by hand in the past, as that is all I had ever been shown to do. When I was growing up my school never had a woodwork/metalwork class, so I never learnt a lot of things I wish that I could have.
This week's project was to restore & polish a set of front & rear Unlimited Engineering Ultralite Diff Cases. I started trying to wet sand them, and quickly gave up. Far too intricate to sand & polish by hand. This is what I was working with anyway:
So I cracked out google, and sure enough youtube was there to save the day lol. Pretty happy with the way they turned out: