Metal Bond-Micron- Thanks to their superior metal bond retention, resistance to disintegration at very high temperatures and added strength, EID Metalbond Synthetic Diamond Powders are ideal for the most sensitive lapping and finishing applications. A variety of cutting edges, high particle strength and a blocky cubo-octahedral shape also make EID Metalbond Synthetic Diamond Powders ideal for grinding glass tungsten carbide and surfacing stones. Synthetically created under high pressure and temperature conditions, EID Metalbond Synthetic Diamond Powder is known as the product that reaches far beyond state-of-the-art status.