名词中文翻译
中文翻译：缩径钻头
同义词：
['tapered shank drill', 'taper-shank drill bit']
例句：
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1. Theengineer used a tapered shank drill to bore through the concrete.
工程师使用一个缩径钻头在混凝土中钻孔。
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2.The drill chuck was designed to securely hold the drill bit in place during drilling.
钻套设计用来在钻孔时牢固地固定钻头。
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3.The drill chuck is essential for maintaining the accuracy of the drilling process.
钻套对于保持钻孔过程的准确性至关重要。