Definitions
There is 1 meaning of the phrase
Rock Drill.
Rock Drill - as a noun
A drill for penetrating rock
Synonyms (Exact Relations)
bore bitborer7stone drillHypernyms (Closely Related)
drill6Hyponyms (Broadly Related)
Example Sentences
"I need a rock drill to break through this hard surface."
"The miner used a rock drill to extract the minerals from the underground."
"The construction crew brought a heavy-duty rock drill to break up the concrete."
"The geologist used a rock drill to take core samples from the bedrock."
"The rock drill makes a loud noise as it pounds into the solid rock."
