761 - 770 of 965
pneumatic rock drill rig
Selling leads
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Product Parameters Drill Drilling depth 100,250, 300, 600m Drill rod dia 60mm Initial hole dia 300mm Final hole dia 75mm Angle range 90°-65° ...
2026-07-09 00:28:58
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...drilling machinery parts PDC drag bit with superior penetration rates 1.Description: Our Drill Drag Bits are expertly crafted using premium quality ...
2024-12-09 23:18:51
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Brand new 17 1 /2'' water well drilling bits three cone bit for drilling 1.Description: -Bearing Structure of this type tci tricone rock bits ...
2025-08-28 03:52:43
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... is named for its three rotating cones equipped with teeth or cutting elements that crush rock formations during drilling operations. Tricone bits ...
2025-08-28 03:52:17
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... Directional Drilling), Mining, and more. With a Bit Diameter ranging from 3 7/8" to 26", this tricone rock bit offers versatility and efficiency ...
2026-04-08 17:22:17
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...Drill Bit Product Description 1.PDC drill bit is used for weak and dangerous rock, foundation treatment, broken ground and other grouting ...
2024-12-09 23:37:53
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23'' Tricone Bit High Quality Mining Hard Rock Rotary TCI Tricone Roller Steel Bit for Well Drilling
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Tricone Bit for Water Well Drilling Product Description Tricone bits are commonly used in oil and gas drilling, mining, water well drilling, and ...
2025-11-06 09:24:03
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...Pressure DTH Drilling Hammer with Bit Shank DHD, SD, Ql, Mission, Numa, Cop We are a leading manufacturer for various of rock drilling tools, incl. ...
2025-05-12 23:34:20
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... Well Power High Pressure DTH Drilling Hammers for Water Well Drilling and Hard Rock Drilling Our hammer and bits are made of high quality alloy ...
2025-05-12 23:34:22
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...Drilling Jumbo Product Description GYSJZ series Hydraulic Vertical Shaft Drilling Jumbos are advanced and efficient mechanized special rock ...
2024-12-09 23:37:53
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