This may be a duplicate thread but I couldn’t find it with the search tool. What does everyone use on their bench grinders to remove rust and polish metal with? Is there a specific type of polishing wheel or type of grinding/grit of wheel I should get? I’m due for a trip to Harbor Freight anyway. Thanks in advance.

What about something like side rails?

Thanks for all the tips I will have to try them to see what I find works best. So out of sheer convenience today I tried using my 9 year old sons rock tumbler from harbor freight with corn cob media on some metal posts and screws since I am working on a machine that is older and has a ton of metal posts. It worked amazing after only a couple of hours and it gave a mirror finish with just the media by itself. I will try adding a polishing compound later to see if I get an even better result. I would have tried walnut media because I have read that it’s even better but my son is allergic to nuts and I didn’t want to take any chances. Now to the coin door, coin plate, and shooting rod with all your advice. Thanks again

way too many rocks

What’s the best way to regrain a coin door? Someone had already previously cleaned the door and the center of it is a little grainy.

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Is that the same thing as the gray and red pads?

Is there a specific grain or type? There a bunch to choose from

Thank you