core bit

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Word: Core Bit

Part of Speech: Noun

Definition: A "core bit" is a special tool used in drilling. It is a hollow piece with sharp edges that cuts through materials like rock or concrete. When the core bit drills down, it removes a cylindrical piece of the material, called a core sample. This sample helps scientists and engineers study the properties of the material beneath the surface.

Usage Instructions:

• "Core bit" is used mainly in construction, geology, and engineering contexts.
• It is often mentioned when discussing drilling techniques or when taking samples from the ground.

Example Sentences:

1. The geologist used a core bit to collect samples from deep underground to study the soil layers.
2. The construction team needed a larger core bit to drill through the thick concrete wall.

Advanced Usage:

In advanced contexts, "core bit" can be discussed in relation to different types of drilling operations, such as diamond core drilling, where the core bit is made with diamonds to cut through harder materials.

Word Variants:

• Core Drilling (noun): The process of using a core bit to extract core samples.
• Core Sample (noun): The actual cylindrical piece of material extracted by the core bit.

Different Meanings:

• The term "core" can refer to the central part of something (like the core of an apple), but in this context, it refers specifically to the sample taken by the core bit.

Synonyms:

• Drill bit (a more general term for any type of bit used in drilling)
• Hollow bit (referring to the hollow nature of the core bit)

Idioms and Phrasal Verbs:

There are no specific idioms or phrasal verbs that use "core bit." However, you might encounter phrases like "drill down" in a metaphorical sense, meaning to investigate or look deeper into a subject.

Summary:

A "core bit" is an essential tool in drilling that allows for the collection of core samples from various materials.

Academic

Noun

1. a hollow drilling bit that is the cutting part of a core drill; allows core samples to be taken