04-24-2010, 10:42 AM
04-24-2010, 11:55 AM
I am not a jeweler but I have bought quality brass brushes for mold polishing from McMaster-Carr.
I liked the cup brushes about 3/8" dia.
I used them with fine grinding compound.
R.
I liked the cup brushes about 3/8" dia.
I used them with fine grinding compound.
R.