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hole blasting rock drilling tools
Selling leads
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... holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after abrasion of drill bits, simple ...
2025-07-24 00:21:31
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...Holes Drilling Shank Adapter Advantage: Male shank adapter are generally suited for drifting, tunneling and extension applications where high ...
2025-07-24 00:21:30
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...multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after ...
2025-07-24 00:21:31
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...: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the ...
2025-07-24 00:21:31
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...Drill Rod Specification: Rod Length:500~6400mm Shank length: H22*108mm Advantages: The tapered drill rod can be matched with multiple drill bits to ...
2025-07-24 00:21:31
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... drill rod can be matched with multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of ...
2025-07-24 00:21:30
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...multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after ...
2025-07-24 00:21:31
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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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32mm Hard Rock Drilling Drill Bit/ Mining Bit High Quality Tapered Button Bit Product Information: The diameter of the drill bit is 32mm.The drill ...
2025-06-21 00:36:03
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... drill rod drill steel for Quarry and Mining Product Description Integral Drill rod are designed for high-performance applications in small hole ...
2025-07-24 00:21:30
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