41 - 49 of 49
140mm step drag bits
Selling leads
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... pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Beijing, China. We have rich experience in this ...
2024-12-09 22:56:34
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...Bit Product Description PDC drill bit are known for their high drilling efficiency and extended durability.The diamond cutters on PDC bits are ...
2026-07-07 00:26:12
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...Drag Drill Bit with 6 Wings for Soft Rock Drilling Description Geothermal resources are a clean, efficient, and potentially huge-reserve alternativ...
2024-12-09 22:56:34
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...Step Type Soft Rock Drilling PDC Drill/Drilling Bit with 5 Wings Description The high-strength diamond drill bit blade adopts the latest developed ...
2024-12-09 22:56:34
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5 Blade Geothermal Well Drilling PDC Drag Drill Bit with High Quality PDC Cutters Description The direct utilization of geothermal energy has three ...
2024-12-09 22:56:34
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..., SPT service etc. It can drill 100m depth. Different layer condition will need different bits, soil or soft layer will need clay bit, or ally bit, ...
2025-04-22 15:33:41
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...dia. will from 50-200mm or larger according to clients requirement. Different layer condition will need different bits, soil or soft layer will ...
2025-12-16 15:53:43
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..., SPT service etc. Drilling dia. will from 50-200mm or larger according to clients requirement. Different layer condition will need different bits, ...
2025-03-20 14:26:06
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... onto the drill collars. Cross over subs act as an intermediary between two dissimilar threads and are used to connect the two. Related Products ...
2025-12-14 19:23:56
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