expansive bit

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Explanation of "Expansive Bit"

Definition:
An expansive bit is a type of drill bit that has a cutting blade which can be adjusted to create holes of different sizes. It is mainly used in woodworking to make larger holes than standard drill bits can create.

Usage Instructions:

1. When to Use: Use an expansive bit when you need to drill holes in wood that vary in size, or when you want to create a larger hole than what a regular drill bit can do.

2. How to Use: Attach the expansive bit to your drill. Adjust the size by turning the adjustment screws on the bit to reach the desired diameter for the hole you want to create. Then, drill into the wood carefully.

Example Sentence:

• "The carpenter used an expansive bit to create a large hole for the wooden dowel in the table."

Advanced Usage:

In more advanced woodworking or construction projects, expansive bits are often preferred because they can save time and effort by allowing for size adjustments without needing to switch out bits.

Word Variants:

• Expansiveness (noun): The quality of being expansive or able to expand.
• Expand (verb): To increase in size or volume.

Different Meanings:

While "expansive bit" specifically refers to a type of drill bit, the word "expansive" on its own can mean:

Synonyms:

• Adjustable drill bit: This term can be used interchangeably to describe the adjustable feature of the expansive bit.
• Hollow bit: Although not exactly the same, it refers to bits that can create larger holes.

Idioms and Phrasal Verbs:

There are no specific idioms or phrasal verbs related to "expansive bit," but in a broader context, you might encounter:

Academic

Noun

1. a bit with a cutting blade that can be adjusted to different sizes

Synonyms

• expansion bit