131 - 140 of 520
rock formation drilling dth bits
Selling leads
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...DTH drill hammer with SD8 shank for mining and quarrying Product category: Drilling rig accessories Matched hammer: Hammer COP44 Connection thread: ...
2026-06-20 00:28:18
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...casing pipe OD: 90mm Expect nothing less than superior performance when using our MRING overburden casing drilling system bit. Its high drilling ...
2026-06-20 00:28:18
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... high-quality tungsten carbide and steel, these button bits combine strength and toughness to ensure exceptional cutting efficiency and long ...
2026-03-05 07:30:15
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...reaming drilling system MRE Concentric under Casinging Drilling System is designed for unstable ground conditions. In the process of drilling, it ...
2026-06-20 00:28:18
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...MRE Concentric under reaming drilling system MRE Concentric under Casinging Drilling System is designed for unstable ground conditions. In the ...
2026-06-20 00:28:18
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...Drilling System Bit For Mining Rock Well Drilling Product category: concentric casing drilling tools Matched hammer: Hammer N240 Matched casing ...
2026-06-20 00:28:18
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...Drilling System Bit For Well Drilling External Dia.(mm): 735mm Product details: Rock drilling tools factory KINGDRILLING professionally produce ...
2026-06-20 00:28:18
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Product Description: Product name: 12inch 18inch 24inch high air pressure DTH drill hammers Model: DHD/QL/SD/NUMA/MISSION 18 inch 24 inch high air ...
2026-06-20 00:28:18
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...Drilling System Bit For Horizontal Directional Under Ground Drilling Spline: DHD380,SD8,QL8 Case dia.(OD*ID): 273*260 Product details: Rock drill ...
2026-06-20 00:28:18
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... DHD3.5 Matched casing pipe OD: 90mm Kingdrilling MSX slide block under reaming drilling system details: Rock drill tools factory KINGDRILLING ...
2026-06-20 00:28:18
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