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The shank is the end of the drill which fits into the socket, spindle, or chuck of the drill press.
柄是钻头末端和钻套、主轴或者钻床上的卡盘相配合。
youdao
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The shank is the end of the drill which fits into the socket, spindle, or chuck of the drill press.
柄是钻头末端和钻套、主轴或者钻床上的卡盘相配合。
youdao