161 - 170 of 383
hard rocks pcd drill bit
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Low Price 200mm 7 7/8inch Tricone Bit Price Drill Bit For Water Well Drilling Product Description Tricone Bits are crucial components in a wide array ...
2025-08-28 03:52:35
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TCI Teeth Elastomer sealed bearing tricone rock bit The Photo of products 1.Description: Cutting Structure The durability of premium tungsten carbide ...
2026-07-07 00:26:12
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2026-07-07 00:26:12
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..., especially to be used in stonework drilling, such as water and electricity project, construction of roads and national defense engineering. This ...
2026-06-23 15:33:49
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1.Description Introducing our high-quality Core Sampling Drilling Tools, designed specifically for the mining industry. Our core bit is available in ...
2026-07-07 00:26:12
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Product Description: The DTH Drilling Hammer features a DHD shank type, which is ideal for drilling holes with a diameter of 100-150mm. The DHD shank ...
2025-05-12 23:34:00
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GL-420 hard rock down the hole Drill Rig Machines for open pit Description: Standard equipped with Yuchai 4 cylinder Diesel engine YCDK80 or YC4DK100 ...
2025-12-16 15:53:25
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...bits represent a premium range of wireline coring tools, engineered to deliver high-integrity rock samples across diverse geological and industrial ...
2026-07-07 00:26:12
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... drilling when opening holes. >>The drill bit is suitable for medium-soft and medium-hard formations, such as limestone, shale, coal, silver ...
2026-07-07 00:26:12
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..., and are widely used in geological exploration, coal field exploration, gas drainage, and drilling when opening holes. >>The drill bit is suitable ...
2026-07-07 00:26:12
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