full top surface milling pcd inserts for machining
-4-28 · This grade is best used against high silicon aluminum, fiberglass, graphite epoxy, carbon, and fish feed machine. And 10~25µm pcd inserts is suitable for machining si>12% high silicone aluminum alloy and tungsten carbide. The last grade is 20~50µm, it is a high density material made out of micro diamond pieces. It has superior hardness and has a sharp edge.