21 - 30 of 339
r38 thread drill string
Selling leads
|
... rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.And the ...
2025-06-21 00:34:34
|
|
.... Besides, in order to make sure that the MF drill rod has a long lifespan, we use friction welding technology to connect the rod boy and female ...
2025-06-21 00:34:22
|
|
... high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our ...
2025-06-21 00:34:43
|
|
... produces high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body ...
2025-06-21 00:34:43
|
|
...Threaded Drill Rod For Mining Quarring Tunneling Blasting Thread Drill Rod Features: With rich experience of on cemented carbide manufacturing...
2025-06-21 00:34:34
|
|
... high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our ...
2025-06-21 00:34:26
|
|
...transmitting water or air during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type And Thread ...
2025-06-21 00:34:45
|
|
...stability.Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air ...
2025-06-21 00:34:24
|
|
...Drilling Tools Thread Drill Rod Product introduction: Extension rods are made by hollow drill steels. This hollow hole are usually named flushing ...
2025-07-16 00:17:58
|
|
... Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic ...
2025-07-16 00:17:58
|