... Reflectal&Birmasil We specialize in the manufacture of tungsten carbide products such as tungsten carbide strips, rods,rings,inserts, shims, ... 5um applying to glass fiber,wood ,plastic,aluminum-magnesium alloy and other materials processing .Recommended for production of ... section of high speed finishing,are processed reamer,aluminum alloy,red brass,bronze,plastic etcJGK5085151.214.087.63100Suitable ...