... 2.irregular crystals shape 3.applied to bonded by resin, ceramic or electro plating GradeMeasure Size(μm)Standard80/100100 ... grit is uniform5 high puritycompany profile specilizing in synthetic diamond and diamond toolssynthetic diamond RVD, MBD, qualificationISO900, high repitation in domestic ... spain,Iran, Turkey, Russia, Mexico, Vietam, Poland, South Africa Synthetic diamond powder RVD green