481 - 490 of 531
eccentric borehole drill bits
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...Drilling Machine/200m Portable Water Well Drilling Rig Portable Water Well Drilling Rig troduce * This drill rig is a high-speed rig suitable for ...
2026-07-07 00:17:00
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...Drilling Rig With One Well Per Day Overview of ST-350 Pneumatic Drilling Rig Pneumatic water well drilling rig is a device that uses compressed air ...
2026-07-07 00:17:01
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...a 220V electric motor, which ensures efficient and reliable performance. The Water Borehole Hydraulic Drilling Rig is built to last and comes with ...
2026-07-07 00:17:01
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...Drilling Rig Machine Product Details Hydraulic drilling rig is a kind of portable drilling rig which is widely used. It is suitable for water well ...
2026-07-07 00:17:00
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... exploration, road and building exploration, blasting holes and other drilling engineering. 1.1.2 Alloy, steel grit and steel drop bits can be ...
2026-07-07 00:17:00
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...Drilling Rig Machine Product Description XY-1 small drilling rig is a compact spindle drilling machine. It is mainly used for shallow hole core ...
2026-07-07 00:17:00
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...Drilling Rig XY-1A 150 Meters Customized Depths Model Portable Well Drilling Rig Introduction This drill rig is a high-speed rig suitable for ...
2026-07-07 00:17:00
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...Drilling Rig XY-1A Shitan Quality Brand 150 Meters Hydraulic Portable Water Well Drilling Rig Introduction XY-1A Drilling Rig is a high-speed rig ...
2026-07-07 00:16:59
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...Truck Mounted 450 Meters Deep Borehole Pneumatic Borewell Machine ST450 Pneumatic Borewell Machine Description 450 meters depth ,105-325mm hole ...
2026-07-07 00:17:00
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... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock ...
2026-07-07 00:17:03
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