China H6 Polished Carbide Rods for End Mills Cutting Tools H6 Polished Carbide Rods YG10X for End Mills Drills We provide high quality tungsten carbide rods with the following advantages 1 100% Virgin raw material 2 Advanced production equipment/test equipment With HIP sintering 3 With production experience over 10 years We can make extruded tungsten carbide rod or die pressing tungsten