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Επισημαίνω:
HQ wireline drill rod with warranty
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wireline drill rod for mining
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HQ drill rod heavy duty
Περιγραφή προϊόντος
Key Features Fully Robotic Automation, Robotized & Automated Processing Accuracy of threads will determine the use effects and life time of drill rod and casings. CNC latches and form cutter are used in thread opening processing to minimize error made by anthropic factors. Load efficiency of 30% provides sufficient strength for most drilling conditions SINOCOREDRILL only choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted