STAR DRILL Meaning and
Definition
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A star drill is a specialized hand tool that is widely used in construction and metalworking industries. It is designed in the shape of a star, hence the name, with a central handle or shank and several sharp points radiating outwards resembling spokes on a wheel. The star drill is typically made of hardened steel or tungsten carbide, making it durable and resistant to wear.
The primary purpose of a star drill is to create holes in hard or solid materials that are difficult to penetrate using conventional drilling methods. It is particularly useful when drilling into rock, masonry, or concrete surfaces. To use a star drill, the operator must firmly grip the handle and strike the top end with a hammer repetitively. This pounding action causes the sharp points to penetrate the surface gradually, allowing for the creation of a hole.
Star drills are often employed in tasks such as stone carving, sculpting, or for anchor holes in construction projects. They are also useful in situations where power tools may not be available or practical. While star drills require more manual effort and time compared to electric drills, they offer the advantage of being relatively inexpensive, portable, and versatile.
In summary, a star drill is a hand tool with a star-shaped structure, used for creating holes in hard materials by repetitive hammering. Its durability and effectiveness make it a valuable instrument for various construction and metalworking applications.
Common Misspellings for STAR DRILL
- atar drill
- ztar drill
- xtar drill
- dtar drill
- etar drill
- wtar drill
- srar drill
- sfar drill
- sgar drill
- syar drill
- s6ar drill
- s5ar drill
- stzr drill
- stsr drill
- stwr drill
- stqr drill
- stae drill
- stad drill
- staf drill
Etymology of STAR DRILL
The word "star drill" is a compound term consisting of "star" and "drill". Each word has its origin and etymology:
1. Star: The word "star" comes from the Old English word "steorra" and is derived from the Proto-Germanic word "sternōn", meaning "star". This word has cognates in many other Germanic languages, such as the Old High German "sterno" and the Old Norse "stjarna".
2. Drill: The word "drill" is derived from the Old English word "drilian", which comes from the Proto-Germanic word "dralljaną", meaning "to turn smoothly, twist". This word is also related to other Germanic terms like the Old High German "trāen" and the Middle Dutch "drielen".
Similar spelling words for STAR DRILL
- street drug,
- strider,
- sturdivant,
- strudel,
- stridor,
- sturdily,
- sturdiness,
- stroder,
- steward,
- stewardess,
- steradian.
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