CORE DRILL Meaning and
Definition
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A core drill is a specialized tool used to create cylindrical holes in various materials, primarily concrete, masonry, and natural stone. It is commonly used in construction, plumbing, and electrical work where precise and accurately-sized holes are required.
The core drill consists of a hollow, cylindrical drill bit with a diamond or carbide cutting edge. The drill is mounted on a sturdy drill stand or frame, which provides stability and allows for controlled drilling. The drill bit is usually attached to the drill motor, which rotates the bit at high speeds, creating a circular hole.
The core drill is designed to remove a solid cylindrical core of material from the hole it creates, hence the name. The core is typically extracted by removing the drill bit and using a specialized tool to extract the core from the hole. These extracted cores can be used for various testing, analyzing the material's properties, or examining the structure of the drilled material.
Core drills come in various sizes and designs to accommodate different drilling requirements. They can range from small handheld units used for light-duty tasks to large, heavy-duty machines used in industrial settings. Core drills are known for their versatility, speed, and precision, making them an essential tool in many industries and professions.
Common Misspellings for CORE DRILL
- xore drill
- vore drill
- fore drill
- dore drill
- cire drill
- ckre drill
- clre drill
- cpre drill
- c0re drill
- c9re drill
- coee drill
- code drill
- cofe drill
- cote drill
- co5e drill
- co4e drill
- corw drill
- cor4 drill
- cor3 drill
- core srill
Etymology of CORE DRILL
The word "core drill" is a compound noun derived from two separate words.
1. "Core" comes from the Late Latin word "cor" or "corpus", which means "body" or "substance". It entered Middle English through Old French as "core" and was used to refer to the central or innermost part of something.
2. "Drill" originated from the Old English verb "dwellan", meaning "to pierce" or "bore a hole". It developed into the noun "drill" in Middle English, specifically referring to a tool or machine used for drilling holes.
Therefore, when combined, "core drill" essentially refers to a specific type of drill used to create cylindrical or core-shaped holes in various materials.
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