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integral rod for drilling hard rocks
Selling leads
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...Rod Hard Rock Drilling Tools Product features Of T38 Threaded Speed Rod: T38 speedrod MF connection thread drill rod is one of threaded drill rod ...
2025-08-02 00:14:01
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Hard Rock 45mm R32 Drill Bit For Extension Drifter Rod Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy ...
2025-06-21 00:33:11
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... hole, used for transmitting water or air during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits. Thread ...
2025-08-02 00:14:01
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... hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for ...
2025-06-21 00:33:04
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...hard stone drilling bits with tungsten carbide 36mm taper button bit Rock Drilling Tools Features: 1. Tapered button bits connect with tapered ...
2025-06-21 00:33:00
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Underground Hard Rock H25 H35 Drifting Thread Drill Rod Product features: Extension rods are made by hollow drill steels. This hollow hole are usually ...
2025-06-21 00:34:27
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... drill bits are mainly used in conjunction with rock drills and tapered rods to drill holes through the tapered connection with the rod.The Drill ...
2025-08-02 00:14:01
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38mm 11degree Tapered Button Bit for Hard Rock Drilling Description: Tapered drill bit work with the pneumatic rock drill and tapered drill rod ...
2025-08-02 00:14:01
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...Hard Rock Taper Drilling Button Bit Jack Hammer Parts Product Introduction: The taper bits are made of high quality carbide and heat- treatment. ...
2025-08-02 00:14:01
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2025-06-21 00:34:39
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