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Advanced Abrasives Corp., Polycrystalline diamond is made up of nano-crystallites that give it a unique break down mechanism which allows new cutting edges to be exposed creating self-sharpening characteristics. Because of its polycrystalline nature PDP has no defined cleavage planes. It can therefore bear pressures 2 to 3 times higher than our standard synthetic mono-crystalline diamond. Another major advantage of PDP are the diamond particles have a specific surface with much more contact points and cutting edges.
PDP is used primarily for lapping and polishing sapphire,ruby, metallographic samples, fiber optics and ceramics along with disk texturing, head polishing and lapping substrates. Please inquire for special pricing.
