221 - 225 of 225
crawler rotary drilling rig
Selling leads
|
...Drilling, Irrigation System, Agriculture, Energy And Mining Product Introduction: PDC non coring drill bit is mainly used for water injection and ...
2026-04-24 00:34:33
|
|
Mini Hand Vertical Drill Machine Set Small portable sampling drilling equipment which is mainly suitable for mountain, transportation and energy. The ...
2026-04-24 00:34:33
|
|
Portable Hydraulic Rock Borehole/Soil Testing Core Drilling Machine (XY-100) Product Features: 1. Advanced capadility and high reliability. 2. ...
2026-04-24 00:34:33
|
|
... with 4 wings, 3 wings step drag bits tend to drill faster and aggressive, whereas, are shorter lasting and less durable.3 wings alloy scraper bits ...
2026-04-24 00:34:33
|
|
...drilling rig XY-150 core drilling rig is XY-1A core drilling rig is mainly used for geological survey exploration, geophysical exploration, ...
2025-03-10 10:29:33
|