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pdc rock drill bits
Selling leads
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...Drill Bits Size Customized For Oil / Gas Well Drilling Water Well Bits Main Features Softness roller heads,water well drilling bits 1) Long ...
2026-07-02 00:07:26
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...Drill Rods for Mining and Geological Exploration Product Specifications Attribute Value Product name Water well drill pipe Material DTH Use Coal ...
2026-07-02 00:07:28
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... equipment with a rotary disc (grinding disc) as the core power output component. It drives the drill rod and drill bit to rotate and break the ...
2026-07-02 00:07:28
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... into well, 1. to bring rock cutting to ground, 2. to cool drill bits, 3. to lubricate drill stem, 4. to protect wall of well. BW-250 has multi...
2026-07-02 00:07:27
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...Rock Drilling Machine For Rock Stone Coal Mine Drilling Brief Introduction We are a specialized in the drilling machine, such as the water well ...
2026-07-02 00:07:26
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...principal equipment for drilling. It delivers enough volume circulating mud water of desired characteristics under pressure into the well to bring ...
2026-07-02 00:07:26
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.... It is suitable for engineering geological prospecting, solid mineral’s survey and exploration, water discharge tunnel,it is aso could for explore ...
2026-07-02 00:07:26
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... is an original equipment manufacturer of rock and soil testing machines and equipment. Our core drilling rig machines are designed to meet the ...
2026-07-02 00:07:26
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...Rock Drilling Available Used Diamond Core Drilling Machine Product Description XY-1A 150m hard rock drilling available used diamond core drilling ...
2026-07-02 00:07:26
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...300m and drilling a diameter of 200mm. Its powerful 78kW motor provides a drilling speed of 0-50r/min and can handle a weight of 4500kg. This ...
2026-07-02 00:07:28
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