Coolant Tungsten Carbide Rods with oil duct
Both carbide rod with straight coolant holes and helical coolant holes are supplied. Different grades are also available in stock. The internal cooling hole can provide much more efficient chip evacuation and deeper hole making capabilities. It is widely used in deep-hole drills and thread end mills.
The advanced computer-controlled HIP furnaces are applied to provide more pressure during the sintering process in order to get denser structure.
Thanks to our deep cooperation with Germany H.C.Starck, we use the best powder for carbide rod in the world for all our standard grades for carbide rod manufacturing.
The internal cooling hole can provide much more efficient chip evacuation and deeper hole making capabilities. We supply not only straight coolant but also spiral coolant carbide rod.