“A more complex glass would require about 8-15 different stones, for all of the different stages,” says Rath. “Pre-cutting, fine cutting, and then you need different profiles for polishing.”
5 / 25

“A more complex glass would require about 8-15 different stones, for all of the different stages,” says Rath. “Pre-cutting, fine cutting, and then you need different profiles for polishing.”