21 - 30 of 431
ql50 140mm rock drilling hammer
Selling leads
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... construction and national defense construction areas for drilling operations. YT28 Jack leg drill: The YT28 rock drill machine is a kind of high ...
2024-12-09 17:16:59
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... construction and national defense construction areas for drilling operations. Description & Specification YT29A Air Leg Rock Drill YT29A type ...
2024-12-09 18:44:23
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...Hammer With Foot Valve , Rock Drill Ore Minig Well Drilling DTH Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which ...
2026-04-30 00:02:30
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...PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools. Our tools are widelyused in different drilling applications including mining...
2026-04-30 00:02:30
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... and national defense construction areas for drilling operations. YT27 Jack leg drill: The YT27 rock drill machine is a kind of high efficiency air ...
2024-12-09 20:22:19
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...Hammer Rock Drilling Retrac Drill Bits Top Hammer Drilling Bit Top hammer drilling bit is mainly used for blasting hole excavation of open pit rock ...
2026-04-30 00:02:30
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...Drilling Hammer For Hard Rock Mining Down The Hole DTH Hammer Describtion In DTH hammers, the rock drilling bit is a continuation of the shank, ...
2026-04-30 00:02:30
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...rock drilling component with internal threads for connecting shank adapter and drill rod, or drill rod and drill rod. We produce and provide three ...
2025-11-21 16:51:02
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2024-12-09 19:38:19
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-04-30 00:02:30
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