Guys i have a drememl, and I use a felt tip cone shaped. I used it on a button and it was nice and shiny. Are you saying that if i use it on the tubes it will look bad and I might ruin it? I am not gonna buy a wheel for this
EDIT: Wait is it enough to buy a wheel and attach it on a dremel? or a Drill? or there is a special drill for polishing with low speeds?
Dremel polishing area is small so it is hard to get a uniform finish. And like Longhaul said the speed can be an issue because of heat. Your Dremel likely doesn't have the power to spin a large wheel so you will want a drill wheel or a bench grinder wheel which is what I am guessing most would recommend.