I’m restoring an old classic car and have three aluminum carb covers (see picture below) that I would like to polish to a mirror finish. Many other owners of these carbs have accomplished this with a polishing compound (rouge) although I’m not 100% sure on what color rouge to use on aluminum.
My question is, can I use the grinder in the Metal Shop to perform this task? Should I provide my own polishing wheel for the grinder to do this? Just making sure this is a permitted usage of the tool.