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tunneling thread drill rod
Selling leads
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...Tunneling Blasting Mining Machine Parts MF T45 Thread Drill Rod Product features: With rich experience of on cemented carbide manufacturing...
2025-06-21 00:34:23
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...Threaded Speed Drill Rods for Mining Quarring Tunneling Blasting Product Description Drilling precision can be further improved by using this as ...
2025-06-21 00:34:42
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...Drill Rod For Tunneling Hard Rock Product features: Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, ...
2025-06-21 00:34:25
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...Thread Drill Rod MF Extension Thread Drill Rod Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, and ...
2025-07-24 00:21:30
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...Drill String For Bench And Production Drilling Thread Drill Rod Product features Of R38 Drill String : R38 drill string is one of threaded drill ...
2025-07-24 00:21:30
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...Drilling Tool Hexagonal Drill Rod For Tunneling Hexagonal Drill Rod Application: The taper drill rod is widely used in metallurgy mine, geological ...
2025-07-24 00:21:31
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...Thread Drill Rod Extension Rod MF Rock Drill Steel Rod With High Quality Product features: With rich experience of on cemented carbide manufacturin...
2025-06-21 00:34:17
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... steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficientl...
2025-06-21 00:34:44
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..., traffic, tunnel, quarry, national defence stone project etc. The tapered drill rod can be matched with multiple drill bits to drill blast holes ...
2025-07-24 00:21:31
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... produces high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body ...
2025-06-21 00:34:23
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