191 - 200 of 208
high efficiency reaming shells
Selling leads
|
...Material; 2. High Drilling Rate; 3. Wearable Blade; 4. Used For Coal Mine 1. Cutting toos adopts superhard material, long service life drill bit; 2...
2024-12-09 10:29:45
|
|
... purpose, designed to maximize core recovery in soft formations, And this series core barrel has advantages of good drilling property, high salvage ...
2024-12-09 10:39:59
|
|
... rig is all -Hydraulic operated drill accordance with the requirements of subway , high -rise building , airport and the other deep foundation pit ...
2024-12-09 10:49:11
|
|
... reduction and efficiency improvement ; compared with the general drill bit ,further 20~50% footage can be realized in the same stratum., ...
2024-12-09 12:32:21
|
|
... and dewatering , this series drilling rig is all -Hydraulic operated drill accordance with the requirements of subway , high -rise building , ...
2024-12-09 12:33:16
|
|
...dewatering , this series drilling rig is all -Hydraulic operated drill accordance with the requirements of subway , high -rise building , airport ...
2024-12-09 12:33:25
|
|
...dewatering , this series drilling rig is all -Hydraulic operated drill accordance with the requirements of subway , high -rise building , airport ...
2024-12-09 12:33:25
|
|
...Drilling Rig is a hihg efficiency drilling rig mainly for anchoring ,jet grounting and dewatering , this series drilling rig is all -Hydraulic ...
2024-12-09 12:33:25
|
|
...dewatering , this series drilling rig is all -Hydraulic operated drill accordance with the requirements of subway , high -rise building , airport ...
2024-12-09 12:33:25
|
|
...a critical component in wireline drilling systems used for geological core sampling. It is designed to efficiently recover high-quality core ...
2024-12-09 22:42:33
|