261 - 270 of 310
hard rock tricone rock bit
Selling leads
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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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... big diameter bit.The pilot is three cone bit. Our hdd roller cone reamer is suitable for all types of non-excavation drilling rig and can be used ...
2026-07-09 00:28:58
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... is formed by the drill bit breaking the rock. The formation of a wellbore is good or bad, and the length of time it takes is not only related to ...
2026-07-09 00:28:58
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...Bit in 131mm Diameter with Good PDC Cutters Description PDC drag bit is made by PDC inserts and quality carbon steel. Carbide drilling drag bit is ...
2024-12-09 22:56:34
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...soft to medium hard rocks, it has high drilling speed when drilling simple rocks especially in soft rocks. We are a professional carbide drilling ...
2024-12-09 22:56:34
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...Bit For Maximum Drilling Efficiency 1. Description Type and feature: PDC bit can be customized for oil well,water well, mining, explorer well ...
2024-12-09 23:37:53
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... well drilling. PDC drag bit is suitable for soft to medium hard rocks, it has high drilling speed when drilling simple rocks especially in soft ...
2024-12-09 22:56:34
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.... The hardness and abrasive of the rock formation are the key factors to determine the diamond spec.,concentration and matrix hardness. The ...
2026-06-25 13:26:29
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.... The hardness and abrasive of the rock formation are the key factors to determine the diamond spec.,concentration and matrix hardness. The ...
2026-06-25 13:26:28
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