Showing the use of generic radial polishing discs using an old copper coin. Compete process and commentary.
- 2 жыл бұрын
Polishing copper or silver using cheap (not 3m) radial discs
- Рет қаралды 2,628
Showing the use of generic radial polishing discs using an old copper coin. Compete process and commentary.
Пікірлер: 2