Akademik
core drill
noun
a drill that removes a cylindrical core from the drill hole
•
Hypernyms
: ↑
drill
•
Part Meronyms
: ↑
core bit
* * *
noun
:
a drill that removes a cylindrical core from the drill hole
— compare
diamond drill
,
shot drill
•
core drilling
noun
Useful english dictionary
.
2012
.