I got a tumbler and am waiting for my SS pins to arrive to start wet tumbling.
My question is this, why do you have to put citric acid and detergent in the solution?
I am assuming that the abrasive action of the pins are doing the polishing.
Has anyone tried tumbling without adding detergent and/or citric acid? If so, what where your results?
I`m not saying you don`t need them, just wondering why.....dale