rock drill

Noun

Meaning

a drill for penetrating rock

Source: WordNet

Synonyms

borer bore bit stone drill auger hammer punch drill gimlet bit puncher drill bit perforator gadder drilling bit rock bit
Show all synonyms

Hypernyms

drill

Hyponyms

cross bit star drill straight-fluted drill straight flute

Close letter words and terms

rock dipper rock dots rock dove rock drill machine rock drilling rock drilling machine