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polished drilling rigging tool
Selling leads
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...the borehole after using a core barrel, also suitable for drilling hard, jointed rock(
2025-07-27 00:16:33
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...Drilling Rig Tools Open-type Bottom Rock Drilling Buckets Product Description Large inlet of soil, open shell design, easy to dump spoil so ...
2025-07-27 00:16:33
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Hydraulic rotary drilling rig tools Casing Connection factory sale Product Descriptions * Drilling rig tools * Casing connection * Casing pipe Casing ...
2025-01-08 16:40:40
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... 3.High wear resistance 4.High drilling efficiency 5.High hardness 6.Good roundness of the cylinder 7.Long service life 1.Drilling buckets are ...
2025-07-27 00:16:33
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2200mm conical rock auger drilling rig tool rock core drill bucket for construction drilling Product Feature 1.Kelly box: 130-150-200 – other ...
2025-07-27 00:16:33
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... Alloy Boring Spare Parts drilling rig tool drilling teeth Product Feature: 1. The carbide tip has well-distributed micro-particles, with super ...
2025-04-10 01:29:40
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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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... : custom kelly box size based on the kelly bar, like 130*130, 150*150,200*200 etc; 4.It is suitable for drilling clay,
2025-07-27 00:16:33
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Product Description: The Drilling Rig Tool is an indispensable instrument designed specifically for deep drilling, rotary drilling, and other similar ...
2025-07-27 00:16:32
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Popular Rotary drilling rig drilling tools drilling bucket with Cutting teeth Product Description We purchase top quality raw materials from leading ...
2025-07-27 00:16:33
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