611 - 613 of 613
t38 dth drill pipe
Selling leads
|
...drilling tools for Civil engineering Product category: symmetric casing drilling tools Matched hammer: Hammer N240 Matched casing pipe OD: 813mm ...
2026-07-06 00:28:39
|
|
...: Drilling rig accessories Matched hammer: Hammer DHD380 Connection thread: API4-1/2"REG Working pressure(bar): 10~25 Outer diameter(mm): 180 ...
2026-07-06 00:28:39
|
|
..., Kingdrilling provides leading strength and penetration rates for increased productivity, superb straightness, and hole clean quality, resulting ...
2026-07-06 00:28:39
|