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hexagonal dth drill rods
Selling leads
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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 ...
2025-07-30 00:13:50
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...Drill Rod Machine Tools Thread Drill Rod Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, and ...
2025-06-21 00:34:28
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Drilling Tools T38 3660mm MM/MF Thread/Extension Rods Thread Drill Rod Product Description: Extension rod, other names are Extension drill steel, ...
2025-06-21 00:34:45
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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 ...
2025-07-30 00:13:50
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... play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH ...
2025-06-21 00:38:41
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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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...Drill Rod 3.66m M / F Connection R32 -Round32- R32 Product features: Extension rod, other names are Extension drill steel, Extension drill rod, and ...
2025-06-21 00:34:25
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... needs. It is commonly employed in rock drilling, blast hole construction, and other drilling applications such as quarries, coal mines, traffic, ...
2025-07-30 00:13:50
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...H19 * 108mm Prodcut information: Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain ...
2025-07-30 00:13:50
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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 ...
2025-07-30 00:13:50
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