381 - 390 of 474
coal mining drilling bits
Selling leads
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...Bit Product Description Cutting Structure Steel Tooth: Premium tungsten carbide hard facing on the surface, it's greatly enhance the wear ...
2026-04-08 14:48:20
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...Bit Product Description Glorytek can provide CIR,DHD, QL,SD,Mission, etc. series of DTH Hammer and bits. They are with high efficiency, low ...
2026-06-25 13:26:21
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...Bit Product Description Our Down-The-Hole (DTH) hammer bits are engineered for high-performance drilling in the toughest rock formations, ...
2026-06-25 13:26:09
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...Bit for Water Well Drilling Description The tricone rock bit has three rotating cones, each with steel teeth. The cones are mounted on a central ...
2026-07-07 00:26:12
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...Drill Rod Description Water Well drill rods widely used in geological exploration, coal mining, water conservancy & hydropower, highway, railway, ...
2024-12-09 23:14:13
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... efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our ...
2025-05-12 23:34:13
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... various formations, including medium to hard rock formations. They are often chosen when drilling conditions do not require the increased ...
2025-08-28 03:52:39
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...Drilling Rigs For 150m Deep Description: GLKD-150 Underground Core Mining Exploration Drilling Rig is a type of machine with hydraulic feeding for ...
2025-04-22 15:34:54
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...Drilling Mud Equipment mining mud pump 1.Description: Mainly used for 200-600 meters depth big hole drilling for water and geologic well mud ...
2026-07-07 00:26:12
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...Drilling Jumbo Product Description KQTG-150 mining down hole drilling rig is a new type of down holed rilling equipment developed by us based on ...
2024-12-09 23:37:53
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