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hard rock drilling tools
Selling leads
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...small power rock drills, like air leg rock drills, hand held rock drills, etc. The tapered drill rod can be matched with multiple drill bits to ...
2025-08-02 00:14:01
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...rock drills, like air leg rock drills, hand held rock drills, etc. The tapered drill rod can be matched with multiple drill bits to drill blast ...
2025-06-21 00:38:06
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... applications in various industries such as mining, tunneling, and construction engineering. Its main purpose is to drill holes in rock drilling ...
2025-08-02 00:14:01
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...Drilling Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment. ...
2025-06-21 00:36:44
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API DTH Drill Rod For The Drilling And Rock Blasting Operations Product description: DTH drill pipes are widely used in mining,geothermal and all ...
2025-06-21 00:38:40
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...other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration ...
2025-06-21 00:36:39
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...h the light-duty rock drill, to drill the rock hole within diameter of 50mm. Product feature 36mm Tapered Button Bit: Top quality, competitive ...
2025-06-21 00:35:48
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...Drilling Rig Hand Held for Mining Querry Tunnel Product Description Y-24 type handle chisel rock machine is the modification product of our factory...
2025-08-02 00:14:01
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...Drilling Hexagonal Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod.The rod is used for rock drilling, ...
2025-08-02 00:14:01
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...Drill Rod For Blasting Hole Drilling Rig Hexagon Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod,are used ...
2025-08-02 00:14:01
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