271 - 280 of 463
well drilling drag bit
Selling leads
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Reverse circulation drilling bit Product Description ----Type and Technical Specification of Bits for RC Hammers ▼ Type Number of Air hole DIa.(mm) ...
2025-12-14 19:23:41
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...Bit is a highly efficient drilling tool designed for tough rock formations. This Tricone Roller Cone Bit is equipped with hard steel teeth or TCI ...
2026-04-08 17:22:17
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...Bit Product Description Glorytek can provide CIR, DHD, QL,SD,Mission, etc. series of DTH Hammer and bits. They are with high efficiency, low ...
2026-06-25 13:26:26
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...drill pipe drill rod for DTH Hammer Water Well Drilling 1.Description: -API standard, double shoulder joint drill pipe with high torsion resistance...
2024-12-09 22:49:27
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.... It is a medium-sized, efficient and multi-functional drilling equipment integrating the functions of water drilling and air drilling. It is ...
2026-07-09 00:28:58
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.... It is a medium-sized, efficient and multi-functional drilling equipment integrating the functions of water drilling and air drilling. It is ...
2026-07-09 00:28:58
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...Drilling Hammer For Mining Compatible With Bit Shank DHD, Ql, Mission 1.Description: -Our DTH hammer and bits are compatible with CIR, DHD, QL,SD...
2025-05-12 23:34:14
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.... It is a medium-sized, efficient and multi-functional drilling equipment integrating the functions of water drilling and air drilling. It is ...
2026-07-09 00:28:58
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...Drill Rod for Building Construction & Engineering Holes 1.Description: >The drill pipe is a steel pipe with threads at the end, which is used to ...
2024-12-09 22:55:32
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.... It is a medium-sized, efficient and multi-functional drilling equipment integrating the functions of water drilling and air drilling. It is ...
2026-07-09 00:28:58
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