We offer Drill Steel Rod with the following product specification:

Integral Drill Steel/ Tapered Drill Rod
1) Steel: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo
2) Shank size: Hex22mm x108mm
3) Head Diameter: 24mm-44mm
4) Taper: 7 degree, 11 degree etc

Drifting Drill Rod/ Extension Rod
1) Steel: SANDBAR 64
2) Size: R22, R25, R28, R32, R38, T38, T45, T51
3) Length: 0.4m-10m

4)Package: in wooden case or in bundles.

5)Productivity: 20000MT / month