... resistance, high processing precision, good thermal conductivity and long service life.3. The cutting edge of CCMW PCD ... different materials such as nonferrous metal, tungsten carbide, ceramic, nonmetal and composite material.Specification Processing MaterialsProduct Range Aluminum ... plastic.RubberRoller for paper and rubber ring.GraphiteCarbon rod.CeramicSinter such as sealing ring and plunger piston ...