ZHEJIANG DEWEI CEMENTED CARBIDE MANUFACTURING CO.,LTD
tungsten carbide, carbide, cemented carbide, carbide inserts, carbide blade, Manufacturer and Supplier - China(CN)
tungsten carbide inserts for rock drilling bits (555)
our carbide inserts for rock drilling are made from coarse-grian tungsten powder,which can provide these inserts higher strength as well as longer service life.besides,as a result of our enterprise scale we could provide our clients prominent quality,as well as favourable price.
all kinds of Specification ;
produce accroding to clients requirment and drawings.