名词
中文翻译：螺丝刀钻头
同义词：
['cotter-tack drill', 'screwdriver bit']
例句：
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1.We need to use a cotter pin drill to remove the old screws.
我们需要使用螺丝刀钻头来拆卸旧的螺丝。
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2. The cotter pin drill is a useful tool for tightening and removing screws.
螺丝刀钻头是一种有用的工具，用于紧固和拆卸螺丝。
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3.The cotter pin drill was designed to make it easier to work with small screws.
螺丝刀钻头的设计是为了更容易地处理小螺丝。