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three cone roller bits rock drill
Selling leads
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...Drilling Machine: Foundation Drilling Bucket, New Roller Cone Drill Bit, Core Barrel, Roller Drill Bit Product Features 1. Single Roller Bit & ...
2025-07-15 00:18:33
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Product Description: Place of 0rigin Jiangsu, China Material 42CrMo Application Rotary Drill Rig Body Alloy steel Machine type Foundation Construction ...
2025-07-15 00:18:33
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... construction. This soil drilling bucket is manufactured using 42CrMo material and originates from Jiangsu, China. It is specifically designed to ...
2025-07-15 00:18:33
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Product Description: The Drilling Rig Tool is a deep drilling tool for foundation construction rotary drilling rigs, with an application for rotary ...
2025-07-15 00:18:33
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Product Description: The Drilling Rig Tool is a deep drilling tool for foundation construction rotary drilling rigs, with an application for rotary ...
2025-07-15 00:18:33
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2025-07-15 00:18:33
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rock drilling bucket teeth hard rock drilling 40rpm Welding Type Roller Bits detachable Product Feature: ♥ Cutting Structure : The durability of ...
2025-07-15 00:18:33
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... of rock; 2.Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 3. Applicable layers: backfill ...
2025-07-15 00:18:33
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...Drill Teeth Rolling Grinding Rock Drilling Core Barrel With Roller Bits Product Feature: 1.Cutting ring with roller bits and releases the internal ...
2025-07-15 00:18:33
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Product Description: The Drilling Rig Tool is a deep drilling tool for foundation construction rotary drilling rigs, with an application for rotary ...
2025-07-15 00:18:33
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