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无锡钻探工具厂金刚石钻头试验室用薄壁孕镶金刚石取心钻头在钢筋混凝土中进行钻进试验，以探索金刚石钻头对钢筋混凝土的可钻性，评价金刚石钻头技术参数对钻头磨损及其性能的影响。
Drilling test of thin-wall impregnated diamond coring bit in the diamond drill laboratory of Wuxi Drilling Tools Factory in the reinforced concrete to explore the drillability of the diamond drill bit to the reinforced concrete, evaluate the influence of diamond drill bit parameters on the drill wear and its performance influences.