MAXDRILL drill steel rod

MAXDRILL drill steel rod

Drill Rod/ Integral Drill Steel
(1)Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo
(2)Shank size: hex19mm hex.22mm, including Plug Hole Rod
(3)Head Diameter: 24mm-44mm
(4)Length: 0.4m-10m
(5)Package: in wooden case or in bundles.
(6)Productivity: 20000MT / month

Drill Rod/Tapered Drill Rod
(1) Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo
(2) Size: hex.19mm, hex.22mm
(3)Taper: 7 degree, 11 degree etc
(4)Length: 0.4m-10m
(5)Package: in wooden case or in bundles.
(6)Productivity: 20000MT / month

Drill Rod/ Drifting Drill Rod/ Extension Rod
(1)Steel grade: 20CrNi3Mo equivalent to SANDBAR 64
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51, ST58, GT60
(3)Length: 0.4m-10m
(4)Package: in wooden case or in bundles.
(5)Productivity: 20000MT / month
Shank rod: hex.22x108mm hex.25mm 108mm, hex.25mmx159mm