Carbide Rod, Carbide End Mill, Carbide Drill manufacturer / supplier in China, offering Single Straight Coolant Hole Ground Tungsten Carbide Rods Yl10.2 Cutting Tools, Tungsten Carbide 3D Nozzle for Complex Materials & Advanced Engineering Applications, Tungsten Carbide 3D Nozzle for Efficient High-Durability Material Processing and so on.