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Specifications

made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment.
Detailed Product Description
 
Extension Drill Rod  
 

 

Dimension
Thread
Length
H22
R22,R25
920mm~2435mm
H25
R25,R28
920mm~3050mm
H28
R28
920mm~3050mm
H25
R32
920mm~2435mm
H28
R32
1220mm~3660mm
H32
R32,R38
1220mm~5250mm
H35
R38,T38
1220mm~5250mm
32
R32
920mm~1830mm
38
R38
1200mm~3660mm
38
T38
3050mm~4270mm
45
T45
3050mm~3060mm
51
T51
3050mm~3660mm