Polishing Star Sapphire

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=6DzIUZgqlxI

Polishing Star Sapphire on Corian laps that I machined in two sizes 4" and 6" diameters, the corian laps work much better than the wood laps I made before.

Polishing Sapphire, Polishing Garnet, Polishing Laps, Corian Laps
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