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quarrying blasting thread drill rod
Selling leads
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Diameter 22mm Hexagonal Drill Rod For Small Hole Drilling And Blasting *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body ...
2025-07-31 00:19:26
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... drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock ...
2025-06-21 00:38:05
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...Drilling Hollow Integral Drill Rod for Underground Mining Product information: Our Integral Drill Steel is mainly used in small-hole drilling, such ...
2025-06-21 00:38:09
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...multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after ...
2025-07-31 00:19:26
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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 ...
2025-07-31 00:19:25
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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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...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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...Quarry Tungsten Carbide Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush ...
2025-07-31 00:19:25
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... top hammer thread drill bit for mining construction quarrying Description Thread button bits made with high quality of best quality alloy steel ...
2025-06-21 00:33:15
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... ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Applications ...
2025-07-31 00:19:25
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