271 - 280 of 506
essential rotary drilling tool
Selling leads
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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 ...
2026-05-01 00:26:39
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...drilling bits 1000mm double barrel core drilling with rock teeth drilling rig tool Product Feature: 1.Cutting DIA. Custom : design various cutting ...
2026-05-01 00:26:40
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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 ...
2026-05-01 00:26:39
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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 ...
2025-12-23 18:25:08
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...drilling bucket high quality belling bucket tools Product Feature 1.Adjustable cutting arms can meet the specific requirements of different reaming ...
2026-05-01 00:26:39
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...strips for better wear protection 4.Kelly box: 130mm,150mm,200mm(optional) Product Description 1.Drilling buckets are mainly used for drilling ...
2026-05-01 00:26:39
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piling tools drilling rog tools straight clay auger drill auger for foundation constructions Product Feature 1.Design as straight type ,better for ...
2025-12-23 18:25:08
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...Rotary for Drilling Rigs - Manufactured in China Product Description: Discover our high-grade Max Torque 250kN.M Head Rotary, designed to meet the ...
2026-05-01 00:26:39
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piling rig tool Drill Teeth Rolling Grinding Rock Drilling Core Barrel With Roller Bits Product Feature: 1.Cutting ring with roller bits and releases ...
2026-05-01 00:26:40
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...strips for better wear protection 4.Kelly box: 130mm,150mm,200mm(optional) Product Description 1.Drilling buckets are mainly used for drilling ...
2026-05-01 00:26:39
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