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Polishing polycrystalline diamond, high-yield, wide variety, complete specifications, excellent quality and reasonable price. Polycrystalline diamond PCD for gemstone polishing or grinding is a super hard material made of fine grain diamonds(0.1-100μm).PCDs strong vitality comes from its |
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1.The grains arranged disorderly, with no cleavage face, no direction and uniform hardness. 2.With high hardness, high duration, high strength and high impact resistance. 3.PCD can be directly made into a particular shape. 4.PCD's function can be forecasted to suitable for its special use. |
