281 - 290 of 299
high pressure dth hammer
Selling leads
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... geological conditions. Its maximum drilling depth reaches 500 meters, making it suitable for deep well operations. The rig operates with an air ...
2026-07-08 00:38:00
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... geological conditions. Its maximum drilling depth reaches 500 meters, making it suitable for deep well operations. The rig operates with an air ...
2026-07-08 00:38:00
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... geological conditions. Its maximum drilling depth reaches 500 meters, making it suitable for deep well operations. The rig operates with an air ...
2026-07-08 00:38:00
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... geological conditions. Its maximum drilling depth reaches 500 meters, making it suitable for deep well operations. The rig operates with an air ...
2026-07-08 00:38:00
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...bottom of the well alternately, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small, ...
2026-07-08 00:38:00
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... used drilling tool that features alternating cutting teeth contact with the well bottom, resulting in small rock breaking torque and high specific ...
2026-04-08 14:48:17
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...teeth alternately contact the bottom of the hole, the rock breaking torque is small, the contact area between the cutting teeth and the bottom hole ...
2026-04-08 14:48:18
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... contact the bottom of the hole, the rock breaking torque is small, the contact area between the cutting teeth and the bottom hole is small, the ...
2026-03-12 07:30:21
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...used drilling tool that features alternating cutting teeth contact with the well bottom, resulting in small rock breaking torque and high specific ...
2026-03-17 07:30:20
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...used drilling tool that features alternating cutting teeth contact with the well bottom, resulting in small rock breaking torque and high specific ...
2026-03-17 07:30:20
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