collet closing tool

例句：

1. 1. The collet closing tool is used to tighten bolts and nuts.
   套筒式关闭工具用于拧紧螺栓和螺母。
2. 2. The engineer used a collet closing tool to remove the damaged part.
   工程师使用套筒式关闭工具来拆卸损坏的部分。
3. 3. The collet closing tool was essential for the assembly process.
   套筒式关闭工具对于组装过程至关重要。