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high productivity dth drill bit
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Rock Drill YT28 with Air Leg Rock Drilling Machine Product Information: Pneumatic Rock Drills: This type rock drills use compressed air as power, ...
2025-07-28 00:16:30
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...drill drilling machines for mining Product Description YT29A is a kind of high efficiency heavy-duty air leg rock drill machine. It is widelyused ...
2025-07-28 00:16:30
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...Drill YT24 with Air Leg Rock Drilling Machine Product Information: The YT24 air-legged rock drill is a relatively early and definitive product in ...
2025-06-21 00:34:14
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...rock drivage and various blasting hole drilling in the drilling operation, is mine, railway, traffic, water conservancy construction regarding the ...
2025-07-28 00:16:30
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... on both ends to enable the assembly of drill strings. These rods are commonly made from high-strength steel and are used in various industries ...
2025-07-28 00:16:31
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...longer.The integral drill rod from billet selection to casting processing, strict control of the quality of the source, refining the processing ...
2025-06-21 00:38:14
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...Drilling Machine with Air Leg Product Information: The YT24 air-legged rock drill is a relatively early and definitive product in China. Compare ...
2025-07-28 00:16:30
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High Quality T38-H35-R32 3700mm Thread Extension Drill Rods MM/MF Thread Drill Rod Product Description: Extension rod, other names are Extension drill ...
2025-06-21 00:34:44
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... into mine lane way and blasting holes in all drilling works. It is an indispensable machine tool in metallurgy, coal, railway, traffic, water ...
2025-07-28 00:16:31
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...Drill Rod H22 Hexagon Drill Rod For Tunnel Mine Prodcut information: Tapered drill rod is also called the Hexagonal Drill Rod, is mainly used in ...
2025-07-28 00:16:31
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