371 - 380 of 431
ql50 140mm rock drilling hammer
Selling leads
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...Hammer High Middle Air Pressure Hammer Trustworthy Drilling Tool 5 Inch Hammer Describtion KSQ DTH hammer include high air pressure and low air ...
2026-04-30 00:02:30
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Product Description COPROD is a unique rock drilling system combining the greater penetration rate and lower fuel consumption of tophammer equipment ...
2026-04-30 00:02:30
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...190mm Top Hammer Threaded Pipe Joint Coupling Sleeves Description Couplings sleeve are used to well connect the shank adapter to the drill rods or ...
2026-04-30 00:02:29
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...190mm Top Hammer Threaded Pipe Joint Coupling Sleeves Description Couplings sleeve are used to well connect the shank adapter to the drill rods or ...
2026-04-30 00:02:29
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...Rock Mining / Tunneling Shank Adapter Heat Treatment Process Description In top hammer drilling, the shank adapter transmits impact energy from the ...
2026-04-30 00:02:29
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...Hammer Drill Bits Retrac Button Bit For Tunneling Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive ...
2026-04-30 00:02:29
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...Hammer Using Threaded Button Bits , Threaded Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock ...
2024-12-09 18:27:44
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DHD340 COP44 QL40 SD4 Mission40 DTH Bit for water well drilling Concave Face The all-around application bit face specifically for medium hard and ...
2026-04-30 00:02:29
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... are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formation. They can also be used as gauge buttons if ...
2026-04-30 00:02:29
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... configuration against carbide fracture. • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock •...
2026-04-30 00:02:29
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