The process to pruduce "Polycrystalline synthetic diamond powder" pretty complicated. Polishtec selling only best material after many tests that check this powder. What is pollycrystalline? Polycrystalline powder produced by short powerful explosion. that transform graphite into diamonds. By using this powder you get some advanatges : 1.Fast removel material , much faster than other powders. 2.Minimal rough- after polishing or lapping the surface will be very smooth.
Polycrystalline synthetic diamond powder