名词中文翻译
中文翻译：缩口钻套
同义词：
['fluted bit', 'fluted drill collar', 'fluted drill sleeve']
例句：
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1. The fluted drill collar is designed to fit snugly around the workpiece.
这种缩口钻套设计得能紧密地套在工件上。
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2.The fluted drill collar is a crucial tool for drilling holes in metal.
缩口钻套是钻孔金属的关键工具。
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3.The fluted drill collar helps to prevent the drill from slipping off the workpiece.
缩口钻套有助于防止钻头从工件上滑落。