| Answer | Crossword Clue |
|---|---|
| routers | any of various tools or machines for routing, hollowing out, or furrowing |
| router | any of various tools or machines for routing, hollowing out, or furrowing |
| pluggers | any of various machines or tools that insert, remove, or manipulate plugs or pluglike materials, as a dental instrument used to pack and mold the filling in a tooth cavity |
