191 - 200 of 318
hard rock tools
Selling leads
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... by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH ...
2024-12-09 17:20:08
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... and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling ...
2024-12-09 17:41:02
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... drilling performance and long service life. They are with high efficiency, low failure rate and long service life. Even for all kinds of high ...
2024-12-09 12:40:32
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... screwed on the bottom of a DTH drilling rig. The fast hammer action of the DTH drilling rig machine breaks hard rock into small pieces and dust ...
2024-12-09 13:25:29
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Product Description DTH Bits are Mainly used for Quarrying, Ore Mining, Coal Mining, soft, medium hard, and hard rock, blast hole drilling and water ...
2025-12-30 00:27:30
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QL60 DTH High Wear Resistance Hammer Drill Bits For Water Well Drilling About us: We are a leading manufacturer of rock drilling tools, like DTH ...
2024-12-09 12:32:02
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DHD 380 Down The Hole High Wear Resistance Drilling Bit For Mining Deeping Hole About us: We are a leading manufacturer of rock drilling tools, like ...
2024-12-09 12:38:29
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T45 Drop Center Retrac And STD Type Carbide Button Bits For Borehole Drilling About us: We are a leading manufacturer of rock drilling tools, like DTH ...
2024-12-09 12:57:59
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Mining Drilling Equipment T38 T45 T51 Top Hammer Drilling Bit Retrac Button Bit Product Introduction: We produce all kinds of rock drilling tools, ...
2024-12-09 13:25:29
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About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits...
2026-03-26 00:27:26
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