571 - 580 of 602
high efficiency drill rig machines
Selling leads
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... according to the standard of oil drilling bit, which are long life, high drilling efficiency and low operation cost. At present, sizes ranging ...
2026-03-12 00:29:12
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...Tooth Tricone Drill Bit 1.Description: High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more ...
2026-03-17 07:30:20
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...Tooth Tricone Drill Bit 1.Description: High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more ...
2026-04-08 14:48:19
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... bit ensures optimal performance and durability, making it ideal for mineral exploration and geological surveys. Its innovative design enhances ...
2026-07-07 00:26:12
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...drilling applications, particularly in mining and oil exploration. This product is renowned for its efficiency and durability in challenging rock ...
2026-04-08 17:22:17
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...drill bit with elastomer sealed bearing system. Product Overview The roller bit is a widely used drilling tool that features alternating cutting ...
2026-04-08 14:48:17
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...used drilling tool that features alternating cutting teeth contact with the well bottom, resulting in small rock breaking torque and high specific ...
2026-03-17 07:30:20
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...used drilling tool that features alternating cutting teeth contact with the well bottom, resulting in small rock breaking torque and high specific ...
2026-03-17 07:30:20
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...Overview The tricone rock bit is the industry's most widely used drilling bit. Its design features cutting teeth that alternately contact the ...
2026-03-17 07:30:20
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...Overview The tricone rock bit is the industry's most widely used drilling bit. Its design features cutting teeth that alternately contact the ...
2026-04-08 14:48:18
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