411 - 420 of 431
4inch rock drill button bits
Selling leads
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... Matched casing pipe OD: 108mm MNS Sliding five-piece concentric overburden casing drilling system feature: When the guide bit reaches to the rock ...
2026-07-02 00:22:04
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...drilling system for hammerDHD340 shank Product category: Overburden eccentric casing bit Matched hammer: Hammer DHD340 Matched casing pipe OD: ...
2026-07-02 00:22:03
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... casing pipe OD: 114mm MNS Sliding five-piece concentric overburden casing drilling system feature: When the guide bit reaches to the rock stratum, ...
2026-07-02 00:22:03
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Product name: 14" 4265mm Length GT60 Thread Extention Rod For Rock Formation Drilling Product category: Drilling rod Threaded Connection: R22, R25, ...
2026-07-02 00:22:04
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... Reaming Diameter(mm): 130mm Choose the NMK5E Bit and experience the difference it can make in your drilling operations. Its hardening treatment, ...
2026-07-02 00:22:04
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Product name: T38 Thread 1525mm Length Diamond MM Extension Rod For Rock Formation Drilling Product category: Drilling rod Threaded Connection: T38 ...
2026-07-02 00:22:04
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...4inch DTH Down The Hole High Air Pressure Hammer With DHD340 Shank For Drilling Rig Product category: DTH Down The Hole Hammer Matched hammer: ...
2026-07-02 00:22:04
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...(bar): 7~25 Outer diameter(mm): 99 Weight(KGS): 38.9 Bit diameter recommend(mm): 110~130 Experience the benefits of reduced tripping times and ...
2026-07-02 00:22:04
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Product name: 610mm MNX overburden symmetric casing drilling bit with 4 wings for civil engineering Product category: symmetric casing drilling bit ...
2026-07-02 00:22:04
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... range(mm): 130-175 Outer diameter: 112 Weight(KGS): 46 Low air pressure CIR130 DTH drilling hammer details: Rock drilling tools manufacturer ...
2026-07-02 00:22:04
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