401 - 405 of 405
underground mining drill coupling
Selling leads
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Description Drill rod using R38 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate ...
2026-04-30 00:02:30
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... and underground engineering, open pit, construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, ...
2025-12-17 15:24:04
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... is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole ...
2026-04-30 00:02:30
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CIR80 CIR90 DTH Hammer , Low Air Pressure Down The Hole Hammer Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling ...
2026-04-30 00:02:30
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DHD3.5 COP35 QLX35 TD35.2 Terranox 3 DTH Hammer , High Air Pressure Down The Hole Hammer Applications 1. Underground mining 2. Quarry benching ...
2026-04-30 00:02:30
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