131 - 140 of 606
quarry drilling dth hammer bits
Selling leads
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... Series High Air Pressure DTH Button Bits from 2'' to 15'' for Mining Product description The DTH system is easy and quick to adapt to a directiona...
2025-07-27 00:06:46
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... where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the face of the drilling bit where it is ...
2024-12-09 12:11:48
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... SD4 QL40 M40 TD40 Mach44 Down The Hole DTH Hammer Features: 1.Out of the trouble of foot valve fracture and expansion and contraction; 2.Lower ...
2024-12-09 12:27:56
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... Weight (less bit) 72kg (158lbs) Hole range 135mm-165mm Working pressure 10-25bar Impact rate at 1.7 Mpa 25Hz Recommended rotation speed 20-35 r...
2024-12-09 12:11:40
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... 6 x 12mm 35 2 93 6.3 RC3-E531-95 102 4 8 x 12mm 6 x 12mm 35 2 100 6.5 RC3-E531-102 RC bits Model SRC3.5-Y
2025-07-27 00:06:46
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... is drilled. This produces gravel size rock chips, clay to sand sized sediments. The rock chips are brought to the surface by compressed air. The ...
2025-07-27 00:06:46
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... process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy loss in the transmission process, tooth ...
2024-12-09 13:10:29
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Carburized Steel 5'' SRC545 RC Hammer For Geologic Exploration And Mining Product Introduce: Reverse Circulation, or RC Drilling, is a clean and ...
2024-12-09 12:35:25
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Product Introduce: RC drilling is primarily used on large machinery and drill rigs and often goes to depths of 500 meters High quality RC equipment ...
2024-12-09 12:57:59
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Water Well Drilling Down The Hole Hammer 6 Inch Shank QL60 Features: Valveless air distribution. More reliable. Simple design of the piston. Long life...
2024-12-09 12:11:40
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