PCD Inserts( Widely used in processing car, motorcycle engine parts, pistons, alloy wheels, motors, silver jewelry, optical part PCD InsertsMATERIALS RECOMMENDED FOR CUTTING WITH PCDAluminium and aluminium alloys Copper, brass and bronze alloys Zinc and magnesium alloys Gold and silver Carbon and graphite Ceramics,unfired Epoxy resins Plastics and rubber Fiberglass composites Graphite composites ...