Integral Drill Rod:

 

(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