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oil hardening drill rod
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Truck Mounted MD - 750 CBM Drilling Rig / Core Drill Rig , Drill Depth 3200m 2200m 1600m Ⅰ．Drill Capacity 1. Φ89 mm Drill Rod Drill Depth: 3200 m 2. ...
2024-12-09 10:39:10
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Directional Hydraulic CBM Drilling Rig / Mining Drilling Rig , High Performance Ⅰ．Drill Capacity 1. Φ89 mm Drill Rod Drill Depth: 3200 m 2. Φ114 mm ...
2024-12-09 10:29:45
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Rotary CBM Drilling Rig With Hydraulic Winch / Mud Pumps For Drilling Rigs Ⅰ．Drill Capacity 1. Φ89 mm Drill Rod Drill Depth: 3200 m 2. Φ114 mm Drill ...
2024-12-09 10:49:11
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Small Trailer Mounted CBM Drilling Rig / Core Drill Rig For Exploration Ⅰ．Drill Capacity 1. Φ89 mm Drill Rod Drill Depth: 3200 m 2. Φ114 mm Drill Rod ...
2024-12-09 10:49:11
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... 2. Direct connection with drill rod Connection with pipe: With & without swivel Barrel Reamer: (Dia200-1800) Suitable for soft soil Connection ...
2024-12-09 10:29:45
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... technoogy. 2. They are manufactured from seamless steel tube by cold drawn.The material is XJY850/30CrMnSiA which meets the global standard. 3. ...
2024-12-09 12:17:21
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Small Trailer Mounted CBM Drilling Rig / Core Drill Rig For Exploration Ⅰ．Drill Capacity 1. Φ89 mm Drill Rod Drill Depth: 3200 m 2. Φ114 mm Drill Rod ...
2024-12-09 10:49:11
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Rotary CBM Drilling Rig With Hydraulic Winch / Mud Pumps For Drilling Rigs Ⅰ．Drill Capacity 1. Φ89 mm Drill Rod Drill Depth: 3200 m 2. Φ114 mm Drill ...
2024-12-09 10:49:11
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Hydraulic Horizontal CBM Drilling Rig MD-750 With High Torque 34000N·m Ⅰ．Drill Capacity 1. Φ89 mm Drill Rod Drill Depth: 3200 m 2. Φ114 mm Drill Rod ...
2024-12-09 10:29:45
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Automatic Rotary CBM drilling Rig MD-750 With Diesel Engine Power Of 275kw Ⅰ．Drill Capacity 1. Φ89 mm Drill Rod Drill Depth: 3200 m 2. Φ114 mm Drill ...
2024-12-09 10:29:45
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