141 - 150 of 606
tunneling thread drill rod
Selling leads
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...Drill Rod Top Tip 40mm Small Hole Blasting Product Information Of H22 1308mm Integral Drill Rod: Integrall rod is combined bit, rod and shank into ...
2025-06-21 00:38:08
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...small pneumatic rock drills for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. It needs to ...
2025-07-30 00:13:50
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...integral drill steel is widely used in stone pit field to drill small holes. Because of the integration of the drilling rods and drilling bits, it ...
2025-06-21 00:38:00
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... drills for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. It needs to be matched with the ...
2025-07-30 00:13:50
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...Drilling Tools Hexagonal 22 108mm 11 Degree Taper Rock Drill Rod for Ja Hexagonal Drill Rod Specification: Taper Drill Rod is used for rock ...
2025-07-30 00:13:50
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...granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, and standard hex. Bit diameters ...
2025-06-21 00:38:07
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Factory Price Mining Drill Tool Drill Rod H22 7degree Hex. Rock Drill Rod Application: Drill rod is mainly used in the drilling blasting hole, ...
2025-07-30 00:13:50
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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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...Drill Rod of 11 Degree Tapered H22 Rock Drill Rod For Jack Hammer Specification: Taper Drill Rod is used for rock drilling, blasting holes and ...
2025-07-30 00:13:50
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