311 - 320 of 406
high quality pdc drill bit
Selling leads
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...Bit 165mm Drilling Rig Tools for High Air Pressure DTH Hammer Description: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc...
2025-12-14 19:24:13
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...Drill Rig with High Quality Drill Equipments Rock Drill Rig Description Glorytek Industry (Beijing) Co., Ltd. presents the Surface Drill Rig with ...
2026-07-07 00:26:12
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... Rock Drilling Tools RC Hammer With RC Drill Bit Description: The DTH Reverse Circulation Rock RC Hammers are used in a wide range of drilling rigs ...
2025-12-14 19:23:12
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Surface Drilling Rig Surface drill rig is a versatile and powerful machine used in mining, construction, and exploration operations. Mounted on tracks ...
2026-07-07 00:26:12
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...Drilling TCI Tricone Rock Bit for Water Well Drilling/HDD/Oilfield Description Tricone Rock Bit adopts high-toughness cemented carbide teeth, and ...
2026-07-07 00:26:12
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... alternately, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small, the specific ...
2026-03-17 07:30:20
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... torque is small, the contact area between the cutting teeth and the bottom of the well is small, the specific pressure is high. It is easy to ...
2026-07-07 00:26:12
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... torque is small, the contact area between the cutting teeth and the bottom of the well is small, the specific pressure is high. It is easy to ...
2026-07-07 00:26:12
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... torque is small, the contact area between the cutting teeth and the bottom of the well is small, the specific pressure is high. It is easy to ...
2026-07-07 00:26:12
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... are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh ...
2025-05-12 23:34:13
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