rock drill

Found in Anh - Anh (Wordnet)

Definition Noun : A rock drill is a powerful tool or machine specifically designed for making holes in rock or other hard, solid materials. It is commonly used in mining, construction, and quarrying. Usage The term "rock drill" is a compound noun. It refers to the complete tool or apparatus. It is typically used in industrial, construction, and geological contexts. * The miners used a pneumatic...