Single fluted gun drill

Gundrill consists of drill head, Tube and driver which are brazed together and are designed to allow coolant to pass through its entire length.Coolant is fed through the tube to the cutting edge.Chip produced and coolant are removed through shank groove.
GOLE has manufactured deephole drilling tools for decades.We have been involved in this special technology for more than 30 years. Gundrilling is ideal solution for most deep and precision drilling projects.