131 - 140 of 195
quarrying tunneling mf drill rod
Selling leads
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...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 roof bolting ...
2025-08-01 00:14:20
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...Drill Tungsten Carbide Button Bits Rock Drilling Tools Description: Threaded Drill Bits cover regular, retrac and reaming types. With stronger ...
2025-06-21 00:32:37
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...crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. ...
2025-08-01 00:14:19
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...Drilling Tools Button Bits Broca Conica Rock Drilling Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally ...
2025-06-21 00:33:34
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...Drilling Tools 38mm Hard Rock Drilling Bits Features: 1.All button bits raw material produced. 2.Simple structure and not broken easily 3.Hole ...
2025-08-01 00:14:19
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...rock drill, to drill the rock hole within diameter of 48mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy ...
2025-06-21 00:35:42
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...Quarry Tungsten Carbide Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush ...
2025-06-21 00:36:48
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...Quarry Tungsten Carbide Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush ...
2025-08-01 00:14:19
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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 ...
2025-08-01 00:14:19
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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 00:33:03
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