名词
中文翻译：间距钻头
同义词：
['spacing tool', 'spacer drill']
例句：
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1. The engineer used a spacing drill to create the necessary gaps in the wall.
工程师使用间隔钻头在墙上创建必要的间隙。
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2. The spacing drill was essential for ensuring the accuracy of the measurements.
间隔钻头对于确保测量的准确性至关重要。
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3. During construction, spacing drills are often used to level the ground and prepare it for building.
在建设过程中，间隔钻头通常被用来平整地面并为建筑做准备。