Place of Origin
Fujian, China
Video outgoing-inspection
Provided
Machinery Test Report
Not Available
Item name
mining taper rock drill rods hex hollow steel rod
Usage
Tunnel, Mining, Quarry, Contruction Project
Taper Angle
4.46 °,6 °,11 °, 11°, 12 °
Machine
Pneumatic rock drill and Hydraulic drill rig
Application
Drilling hole
Hex shank
Hex25, Hex22, Hex19