151 - 160 of 934
tungsten carbide 76mm drill bit
Selling leads
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Tungsten Carbide Tips coal mining bit / PDC double wing drill bit Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw ...
2024-12-09 19:06:21
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...76mm DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat ...
2026-05-01 00:02:52
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... carbide. 2)Our tungsten carbide rock bits through heat treatment so that it can withstand the impact of drilling. 3)The taper of tungsten carbide ...
2024-12-09 10:55:03
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... performance in demanding conditions. Product Overview In DTH (Down-the-Hole) drilling, the rock drilling bit serves as a direct extension of the ...
2026-05-01 00:02:53
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...Tungsten Carbide Tapered Button Drill Bit For Rock and Mining Coal Drilling Describtion 1. Tapered button bits connect with tapered drill rod ...
2024-12-09 17:18:36
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...PDC bolting drill bits applied to coal mining and laneway and tunnel supporting grid, PDC solid drill bits applied to coalfield geological ...
2026-05-01 00:02:53
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Tungsten Carbide Tips coal mining bit / PDC double wing drill bit According to different purposes, drill bits are classified into cemented carbide ...
2024-12-09 19:06:21
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76mm, 89mm T45 Threaded Button Bit for Top Hammer Drills KSQ With the top quality of alloy steels and the best carbides made in China, we produce all ...
2024-12-09 20:19:08
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Tungsten Carbide Tips coal mining bit / PDC double wing drill bit According to different purposes, drill bits are classified into cemented carbide ...
2026-05-01 00:02:53
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...Tungsten Carbide Drill Bits Tapered Button Bit Product Description 1.Product Name:tungsten carbide drill bits TypesTapered chisel bits, Tapered ...
2024-12-09 10:43:16
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