QPH diamond powder is created by the high-pressure high-temperature method. The QPH particles have highly irregular surfaces with numerous sharp edges due to its multi-crystalline physical property. Individual crystallites can break off the particle under stress to create new cutting edges, greatly improving material removal rate (MRR). Low purity and agglomeration of diamond particles are the common problems associated with polycrystalline diamond powder. Qual Diamond’s advanced surface modification technology eliminates these problems and deliver high-quality polycrystalline diamond powders free of impurities and aggregation with narrow size distribution. Expect consistent results and a precise finish free of blemishes with QPH polycrystalline diamond powder.