Works on all precious, semi-precious and non-precious metals.
. As a result, they work faster and last longer than conventional silicone and polyurethane pins. USE-CASE - Originally designed for jewelry stone setters, Sunburst Pins are equally suited for all intricate pieces. SUNBURST 3MM PINS PEACH 6 MICRON (A/O) 100/BX PRECISION - Sunburst Pins are the "absolute best" for finishing & polishing hard-to-access areas without removing detail or causing flat spots.