Drill Rod T45,Extension Rod,Rock Drilling tools for mining
Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, GT60 threads,
different lengths of rods are available from 600mm to 6400mm usually.
(1)Steel grade: Male-Male Rod, MF Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: hex. 22mm, hex. 25mm
(4)Package: in wooden case or in bundles.
(5)Productivity: 20000MT / month