... milling grinding, Germany grinding machine ,CNC machine etc.7)Commodity list:: CommodityProject Tungsten carbide circular saw blade Material TCT Specification ... and equipment Japan vaccum heat treatment ,Germany grinding machine,CNC machine etc. Packaging material PE,PVE,carton or depends ... OEM,ODM etc.8)Advantages: Tungsten carbide circular saw blade has good abrasion resistance and high processing ...