Chisel bits:with the characteristic of high streength,long life in usage and good prices

Materials: Steel body, made by material 42CrMo Suitable tungsten-carbide grade are selected according to the work project Can guarantee good performance when working.Our construction tools include auger bits,rotary bits,flat bits etc,which are widly used in the field of railway,highwary,mining,water and electricity construction,water conservancy,and municipal works.