Cemented Tungsten Carbide Rods

HUNAN VIPER Metal Materials Co., Ltd. manufactures a comprehensive range of cemented tungsten carbide rods engineered for precision cutting tool applications. Produced from high-purity WC powder with cobalt binder, our rods are available in multiple grades — including fine-grain and submicron grades — to meet diverse performance requirements for hardness, wear resistance and toughness. Available in both standard and custom specifications, our carbide rods come in diameters from 0.5 mm to 40 mm, lengths up to 330 mm, and with options such as straight coolant holes (2-hole, 3-hole), helical coolant holes, and plain solid rods. All rods are precision ground to tight tolerances, ensuring consistent quality and excellent machinability for drill bits, end mills, reamers and other rotary cutting tools. Ideal for machining steel, cast iron, stainless steel, non-ferrous alloys and hardened materials, our carbide rods deliver outstanding tool life and cutting performance even under demanding operating conditions.