Term: star drill: a steel rock drill with a star-shaped point that is used for making holes in stones or masonry; it is operated by hitting the end with a hammer while rotating it between blows
Broader: bore bit: a drill for penetrating rock | Unrelated: polish: the property of being smooth and shiny
Broader: bore bit: a drill for penetrating rock | Unrelated: cinnamon stone: a garnet ranging in color from yellow to brown
Broader: bore bit: a drill for penetrating rock | Unrelated: contact: the physical coming together of two or more things
Broader: bore bit: a drill for penetrating rock | Unrelated: paraphrase: rewording for the purpose of clarification
Broader: bore bit: a drill for penetrating rock | Unrelated: bessemer process: an industrial process for making steel using a Bessemer converter to blast air through molten iron and thus burning the excess carbon and impurities; the first successful method of making steel in quantity at low cost
Broader: bore bit: a drill for penetrating rock | Unrelated: sea robin: American gurnard; mostly found in bays and estuaries
Broader: bore bit: a drill for penetrating rock | Unrelated: load: weight to be borne or conveyed
Broader: bore bit: a drill for penetrating rock | Unrelated: skip: a gait in which steps and hops alternate
Broader: bore bit: a drill for penetrating rock | Unrelated: dystrophy: any degenerative disorder resulting from inadequate or faulty nutrition
Broader: bore bit: a drill for penetrating rock | Unrelated: eccrine gland: a small sweat gland that produces only a fluid; restricted to the human skin