ROCK DRILL Meaning and
Definition
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A rock drill is a powerful mechanical tool or device designed specifically for the purpose of excavating or penetrating solid rock formations. It is an essential tool used in various industries such as mining, construction, and quarrying.
Consisting of a steel rod or bar with hardened steel bits attached at the end, a rock drill operates on the principle of impact and rotation. The tool is typically connected to a drill motor or engine that supplies the necessary power to drive the drill bit into the rock. The drill motor provides both rotary motion and either pneumatic or hydraulic power for impact, enabling efficient drilling of hard materials.
Rock drills come in different types, such as handheld pneumatic rock drills, hydraulic rock drills, and electric rock drills, each designed for specific applications and various rock hardness levels. The selection of the appropriate rock drill depends on factors such as the type of rock to be drilled, the drilling depth required, and the specific operation it is intended for.
Rock drills are widely used in activities such as rock blasting, tunneling, well drilling, and mining exploration. Their efficient and precise drilling capabilities make them crucial in projects that involve excavation or the creation of boreholes in rock formations. By effectively breaking up and removing rock, rock drills enable the advancement of tunnels, the creation of foundations for buildings, and the extraction of valuable minerals from rock deposits.
Common Misspellings for ROCK DRILL
- eock drill
- dock drill
- fock drill
- tock drill
- 5ock drill
- 4ock drill
- rick drill
- rkck drill
- rlck drill
- rpck drill
- r0ck drill
- r9ck drill
- roxk drill
- rovk drill
- rofk drill
- rodk drill
- rocj drill
- rocm drill
- rocl drill
Etymology of ROCK DRILL
The word "rock drill" consists of two components:
1. Rock: The term "rock" has its origins in Old English "rocc" and Middle English "rokke", which referred to a large, firm, and solid mass of stone or mineral material. It can be traced back to the Proto-Germanic word "*rukka", which means "stone". The Old English term stemmed from the West Germanic "*rukka" and the Proto-Indo-European "*reug-" meaning "to shape" or "to carve out", indicating the solid nature of stones.
2. Drill: The term "drill" has a complex etymology. It derives from the Old English "pyrlian" or "pylgrian", meaning "to bore or pierce", which can be traced back to Old Norse "prjóna", meaning "to prick" or "to pierce with a pointed tool".
Similar spelling word for ROCK DRILL
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