drillhead en · NOUN
Etymology
From drill + head.
Meanings
-
The head of a drill.
The drillhead produces the drilling rotation and torque but also must slide out of position to allow the machine to manipulate the finisher drill steel and consumables.
2006, Department of Mining Engineering, Proceedings: 35th International Conference on Ground Control in Mining, volume 25, West Virginia University, page 162:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| drillheads | Number=Plur | lexicographic |