Dictionary
Thesaurus
Encyclopedia
Translator
Web
 
Help

Diamond drill

 - 1 dictionary result

diamond drill

–noun
a drill having a hollow, cylindrical bit set with diamonds, used for obtaining cores of rock samples.

Origin:
1820–30
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To Diamond drill
Search another word or see Diamond drill on Thesaurus | Reference
FacebookTwitterFollow us: