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76mm flat face rock drill bit
Selling leads
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... open pit industries. With a weight of approximately 11.3 kg, this durable drill bit is suitable for heavy-duty drilling operations. One of the key ...
2026-05-01 00:02:53
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.... 2.Type: Hot-press inserting . With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded ...
2026-05-01 00:02:52
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76mm T51 / T38 Reaming Drill Bit Hard Rock Mining Spare Parts Describtion Reaming rock bit applicable to reaming for first-grade and second-grade ...
2026-05-01 00:02:52
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Flat Green Carbide Button Bit , Quarry / Mining Hard Rock Drilling Bits Button bit is well known for its high wear resistance on medium-hard to hard ...
2024-12-09 10:57:05
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...hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction. ...
2026-05-01 00:02:52
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5'' High Air Pressure DTH Button Bit for DHD350 Shank / Atlas Copco In DTH drilling, the rock drilling bit is a continuation of the shank, which the ...
2026-05-01 00:02:53
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... formations. Low to medium air pressure. Maximum hole deviation control. Concave Face The all-around application bit face specifically for medium ...
2026-05-01 00:02:53
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... press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, ...
2026-05-01 00:02:52
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... according to different rock formation structures and hardness. We can make alloy ball tooth drills of different specifications and different forms ...
2026-02-10 05:12:43
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... is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole ...
2026-05-01 00:02:52
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