The pain is taking them apart.
Once they are apart, each part can be ground and polished to a high mirror shine or anywhere in between.
There are sanding pads of about 1000 descriptions.
You can't have enough sanding equipment. Big ones little ones loose ones and tight ones you need them all. The more the better. The hardly make much sanding equipment that has no use.
Sand the metal until you are happy
And then buff the metal to your required finish.
Again, there are buffing pads and tools and parts of 1001 description.
Doing the work becomes pretty self explanatory once you begin to actually work. What's working is working, and if its not, try another approach.
But you have to round up tools and supplies to start.
If you were asking my advise over a way into metal finishing for a beginner?
First start hand sanding.
Its metal, its sandpaper. OK, now you have been introduced, go ahead and get to work.
It will teach you itself. It'll kick your ass a little, but you have to get your ass kicked, sorry. You have to learn how metal cuts and polishes. and..................
Nobody can teach you better than you can.
If you believe anybody can teach you better, please send your money to............."yes that's right, box 409 happy camp, that's box four ohhhh nine"
Buy some 5" rubber sanding pads as soon as you can. Hand sanding will always work, but you want to start cheating the minute you get the chance.
The old rubber pads are --better--!! You want thick flexible rubber. Plastic is just too hard to work with. You want real rubber. So go to the old stuff market and find them.
You want several backup pads and sanding disks of at least 3 or 4 different grits. Paper and fiberback sanding disks and availabel everywhere once you start looking, Every old hardware or homestore or lumber yard, grocery stores often have them, every hobby shop on the planet, or even plastic warehouse stores all have the abrasive disks. The kind with glue on the back you will want but even the old bolt on kind have their use.
Its only the good rubber pads you have trouble finding. Never let a good one get away.
They make buffing heads to go over them too. Sheepskin or at least imitation, sheep's wool pads.
If you don't have an old electric hand drill around somewhere to use, just kill yourself. Why are you pestering me?
There is a lot more stuff you'll wish you had. And if you do it much or for long you will want them bad.
But if you at least have these, you can start in the game. I did.
yours Scott