名词
中文翻译：成形的钻头
同义词：
['formed drill bit', 'formed drill']
例句：
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1.The engineer used a form broach to create a hole in the metal.
工程师用一个成形钻头在金属上钻孔。
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2. The carpenter needed a form broach to make accurate cuts.
木匠需要一把成形钻头来制作精确的切割。
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3. The toolmaker made a form broach for the machine tool.
工具制造商为机器工具制作了一把成形钻头。