Results forrotary rigs bucket auger roller bitsfrom 5 Products.
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Alloy steel Drilling Rock roller bits 1.Classification according to rock stratum The fundamental role of the pick is to cut coal and rock. The type of pick required varies with the ...
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42Crmo Drilling Rock Roller Bits With Tungsten Carbide Product Advantages Material Tungsten carbide alloy Various hardness available The most cost-effective teeth can be recommende...
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Core Barrel With Roller bits Of Holder Type Or Welding Type For Rock Foundation Piling With Rotary Drilling Rig Product Description Diameter D(mm) Height H(mm) Thickness T(mm) ...
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Rotary Drilling Rig Double Bottom Auger Bucket Tooth Core Bit The Cutting Tool Is The Cutting Tooth And The Roller Core Tooth Core Bit Structural features: The cutting tool is the ...
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Rotary Drilling Rig Double Bottom Auger Bucket Tooth Core Bit The Cutting Tool Is The Cutting Tooth And The Roller Core Tooth Core Bit Structural features: The cutting tool is the ...
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