| 普通话 | cmn-000 |
| 扩孔器 | |
| English | eng-000 | broach |
| English | eng-000 | enlarge hole opener |
| English | eng-000 | enlarger |
| English | eng-000 | expanding hole opener |
| English | eng-000 | hole enlarger |
| English | eng-000 | nicker |
| English | eng-000 | reamer |
| English | eng-000 | rimer |
| English | eng-000 | underreamer |