Drift punch
01
冲头, 销子冲
a sturdy metal tool with a pointed end used to drive or remove pins, bolts, or other fasteners
例子
The mechanic used a drift punch to align the holes before inserting the pin.
机械师在插入销钉之前使用冲头来对齐孔。
The metalworker employed a drift punch to adjust the metal parts without causing any damage.
金属工人使用了一个冲孔器来调整金属部件而不造成任何损坏。



























