91 - 100 of 352
pdc rock drill bits
Selling leads
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...Drill Rod / Drill Extension Rod H22x108mm Shank For Small Hole Drilling Brief Introduction I. For Petroleum /Natural Gas Exploration and Developmen...
2026-07-02 00:07:26
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...Drilling Rig Working Principle A tire drilling rig uses an engine to drive a hydraulic pump, which delivers hydraulic oil to various hydraulic ...
2026-07-02 00:07:27
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... section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in ...
2026-07-02 00:07:28
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...Drills For Field Construction Product Overview Pneumatic water well drilling uses high-pressure air to "drive the hammer body to smash the drill ...
2026-07-02 00:07:27
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...Drilling Rig ZDY 250 For Tunnel Anchor / Tunnel Drilling Product Description Portable Trailer Mounted Water Well Drilling Rig borehole boring ...
2026-07-02 00:07:26
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... with pump.Drilling dia. will from 50-150mm or larger according to clients requirement. Different layer condition will need different bits, soil or ...
2026-07-02 00:07:26
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... and portability with pump.Drilling dia. will from 50-150mm or larger according to clients requirement. Different layer condition will need ...
2026-07-02 00:07:26
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Custom HDD Hole Openers Rock Core Barrels For Drilling Rig / Foundation Construction Machinery specifications This is a type of sand drilling buckets ...
2026-07-02 00:07:26
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...Rock Drill Rods Carbon Steel Material Water Well Drill Pipe 1.Water Well Drill Pipe Brief Introduction Integral Steel Rod is used by a hand held ...
2026-07-02 00:07:28
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...Rock Drill Rods 24mm - 44mm Head Diameter Water Well Drill Pipe Water Well Drill Pipe Description Integral Drill Steel is used by a hand held ...
2026-07-02 00:07:27
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