181 - 190 of 381
dhd 350 rock drilling tools
Selling leads
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...Drill Bits , Ballistic Rock Mining Tools Retract Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and ...
2025-06-21 00:36:52
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Factory Price Mining Drill Tool Drill Rod H22 7degree Hex. Rock Drill Rod Application: Drill rod is mainly used in the drilling blasting hole, ...
2025-07-28 00:16:31
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...Rock Button Bits Underground Mining Tools Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the ...
2025-06-21 00:37:08
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11 Degree Tapered Button Bit Hot Pressure Carbide Small Hole Drilling Tool 11 Degree Tapered Button Bit Description: Tapered drilling system include ...
2025-06-21 00:33:26
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... buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. Product Characteristic...
2025-07-28 00:16:31
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... diameters from 26mm to 42mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are ...
2025-07-28 00:16:30
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.... It plays an important role in transmitting power from rock drill to the drill stems. In rock drilling, top hammer shank adapter is crucial as ...
2025-07-28 00:16:30
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... Air Blasting”.DTH hammer plays an important role throughout down hole drilling (whether it is the application, the rock type, the depth of the ...
2025-07-28 00:16:30
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...Drilling Tools 102mm T51 Thread Button Bit For Rock Drilling Thread Button Bit Description: 14 Semi-ballistic carbide inserts T51 threaded drill ...
2025-06-21 00:36:40
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... Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of ...
2025-07-28 00:16:31
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