A drill? Certainly useful for boring through objects, but more than anything, it fit Simon and Kamina, in a way she didn't know fully how to articulate. She says nothing about his choice, smiling and nodding her head in agreement with his analysis. Correct or incorrect, she'd agree either way.

"Yes, I do like to help things hold together. They're also useful, a basic in many kinds of construction. To build well, and evenly, to a better future, I would like that."

Rebuilding or reconstructing as was necessary, and all of it as building blocks toward dreams involving a medical career, if not one in Jaeger piloting.