391 - 400 of 606
tunneling thread drill rod
Selling leads
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... of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations. Hand-held pneumatic ...
2025-08-02 00:14:01
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... with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploratio...
2025-06-21 00:33:30
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...Drilling Mining YT27 air Leg Compressor Pneumatic Rock Drill Jack Hammer Production YT series rock drilling machine is a new and efficient rock ...
2025-08-02 00:14:01
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...thread drill bits, retrac button bit, Thread Button Bit Description: 1. Raw material: It is produced by premium alloy steel bar and tungsten ...
2025-06-21 00:36:46
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...11degree Tapered Button Bit for Hard Rock Drilling Description: Tapered drill bit work with the pneumatic rock drill and tapered drill rod together...
2025-08-02 00:14:01
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Rock Drilling And Blasting Tool Tapered Button Bit 38mm 11 Degree Description: Tapered drill bit work with the pneumatic rock drill and tapered drill ...
2025-08-02 00:14:01
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...Hammer Thread Button Bit T38 76mm Normal Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar ...
2025-06-21 00:33:10
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Normal Or Retrac Thread Button Bits T45 76mm For Mining Rock Drilling Bit Description: 1. These threaded button bits can meet different drilling ...
2025-06-21 00:33:11
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...Drilling Tools with Tungsten Carbides Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the ...
2025-06-21 00:32:47
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...Drill Machine Pneumatic Hydraulic Jack Hammer YT29A Rock Drilling Machine Applications: Pneumatic Machinery has a wide range of pusher leg and ...
2025-06-21 00:34:12
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