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foundation drilling tools drill bit
Selling leads
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... avoid inclined hole ; 3.Double spiral has a strong carrying soil capacity,and the single spiral is suitable for drilling into gravel and clay with ...
2025-03-21 05:23:07
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... of the kelly bar； 2. The main winch wire rope, pipe and power head drive sleeve are located at the same axis； 3. The mast of the drill pipe is ...
2025-07-27 00:16:32
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...Shipping: Packaging and Shipping for Drilling Rig Tool Compatible with DTH Drilling Rig, Geological Drilling Rig, Anchor Drilling Rig Technical ...
2025-07-27 00:16:32
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China Factory made drill rig drill tool interlocking kelly bar Friction Kelly Bar Deep Foundation Piling Products Feature 1. Strict selection of raw ...
2025-07-27 00:16:32
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drilling rig equipment piling tooth holder B85 R82 B47K22H Bullet Teeth Holder For Foundation Drilling Product Feature 1.bullet teeth is using the ...
2024-12-09 17:19:27
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High Quality Foundation Drilling Cutting Tools Round Bullet Teeth Carbide Bullet Teeth Product Feature: 1.high durability due to wear-resistant ...
2025-07-27 00:16:32
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... and adopt advancedbrazing technology to produce high quality, high wear resistance, long life cutters. we also can produce all kind of rotary bits...
2024-12-09 17:19:27
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... tips high quality. 3.The carbide tip has well-distributed micro-particles, with super impact strength, it will make higher force intensity during ...
2025-07-27 00:16:33
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rock drilling tool auger bits holder carbide bullet teeth trencher for auger Product features 1.Rock drilling bits perform stage breaking and drilling...
2025-07-27 00:16:33
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...drilling tools rock mud bucket drill bit flat bullet teeth open type two-flap drill bucket Product Description 1.Large inlet of soil open shell ...
2025-07-27 00:16:33
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