from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A type of jig that expedites repetitive hole center location on multiple interchangeable parts by acting as a template to guide the twist drill into the precise location of each intended hole center.
from the GNU version of the Collaborative International Dictionary of English
- n. See under Jig.
- n. a jig for guiding a drill. See Jig, 6 (a).
Sorry, no etymologies found.