81 - 90 of 420
thread drill rod tunneling tool
Selling leads
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...Tools H22 Hexagonal Drill Rod Specification: Rod Length: 2.43+0.108=2.54m ( Lengths could be made to your specifications ) Shank length: H22 * ...
2025-08-02 00:14:01
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...Tunnelling Tool Diameter 45mm R32 Thread Button Bit Description Of 45mm R32 Thread Button Bit: Diameter 45mm R32 thread button bit is mainly used ...
2025-08-02 00:14:01
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...Drilling Tools 108mm H22 Hexagonal Tapered Drill Rod Application: The taper drill rod is widely used in metallurgy mine, geological exploration, ...
2025-08-02 00:14:01
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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 ...
2025-08-02 00:14:01
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...crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. ...
2025-08-02 00:14:01
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...Drill Rods Carbon Steel Mining And Tunneling Features: The quality and life of the product are improved, the life is longer, and the performance is ...
2025-06-21 00:32:40
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... are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, ...
2025-06-21 00:37:59
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...Drill Rod For Blasting Hole Drilling Rig Hexagon Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod,are used ...
2025-08-02 00:14:01
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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 ...
2025-08-02 00:14:01
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...rod for mining tunneling Hexagonal Drill Rod Specification: Rod Length:500~6400mm Shank length: H22*108mm Advantages: The tapered drill rod can be ...
2025-08-02 00:14:01
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