411 - 420 of 520
rock formation drilling dth bits
Selling leads
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... DTH taper drill bit description: Tapered cross bits are fully adaptable and can be used in any drilling conditions. Taper cross bits have better ...
2025-12-16 14:17:36
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...Drilling System Hole Opener Drill Bit For Well Drilling Product model: Overburden Symmetric Casing Drilling System Matched hammer: Hammer DHD350 ...
2026-06-20 00:28:18
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... drilling. We can supply waveform thread button bits, Trapezoidal thread drill bits, Retrac thread rock drill tools. Model Bit Dia.(mm) Thread NO. ...
2026-06-20 00:28:18
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...Bits For Stone Engineering Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 30mm KINGDRILLING DTH taper drill ...
2025-12-16 14:17:37
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...DTH hammer with DHD3.5 shank Product category: Drilling rig accessories Matched hammer: Hammer DHD3.5 Connection thread: API 2 3/8 REG Working ...
2026-06-20 00:28:18
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... pressure(bar): 10~25 Outer diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 High air pressure DTH hammer with COP44 shank ...
2026-06-20 00:28:18
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...h as tungsten carbide and steel, these bits are built to withstand tough drilling conditions and provide long-lasting performance. Specifically ...
2025-11-26 12:56:57
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Product name: 133mm Permanent casing drilling ring bit for mining Product category: Overburden casing drilling system Matched hammer: Hammer DHD340 ...
2026-06-20 00:28:18
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...bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable ...
2026-06-20 00:28:18
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Product name: R32 diameter 45mm thread DTH button bit for blast hole drilling Product category: DTH thread button drill bit Matched connection: R38 ...
2025-12-17 00:20:17
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