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hexagonal drill rod small hole
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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 ...
2025-08-01 00:14:20
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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 ...
2025-08-01 00:14:19
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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 ...
2025-08-01 00:14:20
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Hexagonal 22mm Plug Hole Integral Drill Steel or Rock Drill Rod for Quarry Mining Rock Drilling Tools Product information: Plug-hole Integral Drill ...
2025-06-21 00:38:12
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Hexagonal Drill Rod of 11 Degree Tapered H22 Rock Drill Rod For Jack Hammer Specification: Taper Drill Rod is used for rock drilling, blasting holes ...
2025-08-01 00:14:20
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...Drilling 11 degree Steel Tapered Hexagonal Drill Rod Specification: Rod Length: 400~6400mm ( Lengths could be made to your specifications ) Shank ...
2025-08-01 00:14:20
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...Small Hole Blasting 28mm Diameter Integral Drill Rod Product information of integral drill rod: Integral drill rods also named integral drill ...
2025-06-21 00:38:01
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...Drill Rod Mining Heat Treatment Rod Advantages: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different ...
2025-08-01 00:14:19
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...Drilling Steels Hexagonal 22mm Hollow Integral Drill Rod Product information of integral drill rod: Integral drill steel rods are used by hand held ...
2025-06-21 00:38:01
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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 ...
2025-08-01 00:14:20
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