fine screw tap

例句：

1. 1. This fine screw tap is very useful for fixing small parts.
   这个精密螺丝旋具对于固定小部件非常有用。
2. 2.The engineer used the fine screw tap to tighten the bolts on the car.
   工程师使用这个精密螺丝旋具来紧固汽车上的螺栓。
3. 3. The fine screw tap was a valuable tool in the workshop.
   这个精密螺丝旋具在车间里是一个宝贵的工具。