21 - 30 of 87
r32 coal mining drill bits
Selling leads
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T32 48mm Thread Button Drill Bit Spherical and Ballistic Drill Bit Rock Drill Bit Description: Durable Construction: Our T45 Thread Button Drill Bits ...
2025-06-21 00:36:39
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...Drill Button Bit For Mining Rock Drilling Bit Product Information: Our tapered button bit was from high quality cemented carbide and produced with ...
2025-06-21 00:33:17
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...Drilling Bit Top Hammer Thread Button Bit for Mining Description: The Rock Drilling Bits are made from grade hard alloy and special steel, ...
2025-07-17 00:18:53
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...Bits Rock Drilling Bit Product Information: Our thread button bit was from high quality cemented carbide and produced with heat treatment ...
2025-06-21 00:33:20
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... with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and coal mining,marble and granite quarries...
2025-06-21 00:33:18
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...Drilling Tungsten Carbide T38 Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for ...
2025-07-17 00:18:52
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...Bit Carbide Mining Bits for Rock Drill Product Information: Our tapered button bit was from high quality cemented carbide and produced with heat ...
2025-06-21 00:33:14
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2025-07-17 00:18:53
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T51 89mm Quarry Tungsten Carbide Thread Button Bit Comprehensive range Thread sizes R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58...
2025-06-21 00:36:18
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...Drill Thread Button Bit R25 48mm For Coal Mining Description: Minetech's threaded drill bits provide high speed rock impact, fast drilling ...
2025-06-21 00:36:15
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