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hard rock drilling tools
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Underground Hard Rock H25 H35 Drifting Thread Drill Rod Product features: Extension rods are made by hollow drill steels. This hollow hole are usually ...
2025-06-21 00:34:27
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...Hard Rock Drilling T45 127mm Drill Bit Description Thread Button Bit is a professional drill bit with a variety of button shape, face type, brand, ...
2025-06-21 00:37:13
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2025-07-26 00:13:49
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...Hard Rock Drilling DHD 350 Dth Hammer Description: “DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, ...
2025-06-21 00:38:26
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... quarring and underground drilling. Specification: A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, SSR28, R32, ...
2025-06-21 00:37:00
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T51 115mm Retract Button Bit For Maximum Efficiency In Hard Rock Drilling Description of T51 115mm retract button bit Thread Button Drill Bits, ...
2025-06-21 00:37:12
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2025-07-26 00:13:49
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4 Inch 102mm Dth Hammer Hard Rock Drilling Equipment CNC Machining 4 Inch 102mm Dth Hammer Description: “DTH” is the short for “Down The Hole” and ...
2025-06-21 00:38:26
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Atlas Copco QL80 DTH Hammer: 6-35Bar, 23Hz, Rocking Drilling Tools Description: The GSE QL series DTH Hammer: The Sinodrills GSE QL series hammers can ...
2025-07-26 00:13:49
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Rock Drill Tool 45mm R32 Normal Thread Button Bit For Mining Description: Diameter 45mm R32 thread spherical button bit is mainly ...
2025-06-21 00:36:24
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