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mining yt29a rock drill
Selling leads
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...Portable Pneumatic Hand Held Air Leg Rock Drilling Machine for Hard Rock Instruction 1.The rock drill is a kind of high efficiency air leg rock ...
2025-08-01 00:14:19
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...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:33:02
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...Rock Drilling Bit Rock Drill Bits Product Characteristic: 1. Button bit taper angle: 4°,4°46″,6°,7°,11°,12° 2. Length: 50/55/71/80 mm 3. Diameter: ...
2025-08-01 00:14:19
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Tungsten Carbide T51 102mm 4 Flushing Hole Mine Rock Drilling Bit Rock Drilling Tools Product Information: 1. The threaded drill bit are equipped with ...
2025-06-21 00:32:46
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...Rock Drill Button Bits Rock Drilling Tools Rock Drilling Tools product Information: Threaded Drill Bits cover regular, retrac and reaming types. ...
2025-06-21 00:32:51
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...Rock Drill Powerful Pneumatic Rock Drilling Tools Product Information: Pneumatic Rock Drills: This type rock drills use compressed air as power, ...
2025-08-01 00:14:20
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... rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Our ...
2025-08-01 00:14:19
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... bit that will be used, i.e. the type of impactor bit that will be used in different configurations depending on the drilling method and rock type. ...
2025-06-21 00:33:00
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...Hand Held Mining Drilling Machine Rock Drilling Tools Product Information: 1.Pneumatic rock drill is a kind of high efficient drilling machinery. ...
2025-08-01 00:14:20
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...108mm , H19 * 108mm Taper Degree: 4°46', 6°, 7°, 11°, 12° Prodcut information: Tapered drill rod is a further development of the integral drill ...
2025-08-01 00:14:19
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