521 - 530 of 554
diameter 89mm tungsten carbide button bit
Selling leads
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Threaded Carbide Drilling Button Bit Rock Button Taper Bits Product Introduction The Rock Button Taper Bits are made from grade hard alloy and special ...
2024-12-09 18:35:52
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...Bit Description DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize ...
2026-04-30 00:02:29
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..., water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. 2. Material: Thread Drill bits are made ...
2024-12-09 10:43:16
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-04-30 00:02:29
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...used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of ...
2026-04-30 00:02:29
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...bit tci tricone bit oil drilling machine/hard rock drilling bits The soft formation TCI tricone bits are used to drill low compressive strength, ...
2026-04-30 00:02:29
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...Bits Soft formation TCI bits: The soft formation TCI bits are used to drill low compressive strength, very soft formations. This bit maximized to ...
2026-04-30 00:02:29
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...Button Drill Bits Specification: Diameter: 76mm Thread: T38 Button Shape: Ballistic, Spherical Face: Concave, Convex, Drop Center *International ...
2026-04-30 00:02:29
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...Bit Top Grade Long Serve Life The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit ...
2026-04-30 00:02:29
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...Bit Hard Rock Drilling , Super Long Life Advantages: A super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten ...
2024-12-09 18:20:00
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