221 - 230 of 527
versatile drilling tricone bit
Selling leads
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...advantages of hard and durable from diamond, and also has the advantages of high impact resistance and big blade from hard alloy. It is greatly ...
2024-12-09 21:25:43
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...suitable sizes as per your requirements, such as BQ, NQ HQ PQ, etc. This core drill bits are wholesale products which are new designed to replace ...
2025-12-14 19:24:17
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...Drilling PDC Drag Bit PDC Drill Bit for Soft Formation Description PDC drag drill bit is mainly used for coal mine geology, rotary drilling for ...
2026-07-08 00:37:59
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...Drill Bit for Water Well Drilling 1.Description: • Applications: PDC drag bit is a comprehensive drilling bit, mainly used for water wells, mining, ...
2025-04-01 23:30:32
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...Drilling Bit PDC Drill Bit Overview PDC bits are engineered for superior drilling performance across various applications including oil and gas ...
2026-07-08 00:37:59
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.... We supply BQ, NQ, HQ, and PQ core bits, making it a reliable choice for various drilling applications. Our HQ Core Diamond Drill Bit features a ...
2025-10-31 14:46:56
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... cutting performance, making it ideal for directional drilling and applications requiring precise borehole control. Sizes and Specifications Retrac ...
2025-12-14 19:23:33
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...head diameters from 26mm to 48mm. Our tapered button drill bit size from 32mm-42mm, tapered 7, 11 and 12 degree, with 4, 5, 6 and 7 buttons. Our ...
2026-07-08 00:38:00
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... resistance ,and good toughness.Under the 500 degree remain the same,also under 1000 degrees as the very high hardness .so it is good choice for ...
2024-12-09 21:50:15
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...Drill Bit 6 Blades PDC Drag Drill Bit for Geothermal Well Drilling Description PDC drag bit is a comprehensive dilling bit, mainly used for water ...
2024-12-09 22:56:34
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