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High Air Pressure 10 inch DTH NUMA100-305mm drill bit for overburden2025-03-10 16:14:10 |
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Tungsten Carbide 12inch DTH Hammers High-pressure Numa120 for Water2025-03-07 16:20:53 |
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Tungsten Carbide DTH Button Bit / DHD 350 Dia140mm DTH 355K DTH Hammer2019-12-16 14:57:09 |
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CNC Milling Proprietary Heat Treatment DTH Hammers DHD340 Shank2025-03-07 16:20:54 |
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No Foot Valve Type CIR90 DTH Hammer with Air Pressure 0.5 - 0.7 MPa2025-03-07 16:20:51 |
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High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer2025-03-07 16:20:56 |