... materials1.Diamond PCD cutting processing materials: points and non-ferrous metal nonmetal materials or tungsten carbide.2.Including: aluminum, ... , copper and copper alloy, tungsten, precious metal, metal matrix composites, compound wood, metal, acrylic, plastic, graphite and graphite composite ... Suitable for the machining of aluminum alloys and non-ferrous metals,plastics,carbides etc.3.Control of ...