centerpunch

Noun

 * 1) A hand tool used to prepare a workpiece prior to drilling a hole. It typically compresses and then suddenly releases a spring, creating a small indentation that, in turn, guides and centers the drill.
 * 2) The indentation left by such a tool.

Translations

 * French:

Verb

 * 1) To prepare a workpiece for drilling by using a centerpunch to create an indentation.
 * 2) To place something directly in the middle.