A bottoming tap is a tool used to create threads in a hole that has already been drilled. It is an essential tool for machinists and metalworkers who need to create precise threads in a variety of materials. In this article, we will explore the definition and meaning of a bottoming tap, its origin, associations, synonyms, antonyms, and example sentences.
Definitions
A bottoming tap is a type of tap that is used to cut threads in a hole that has already been drilled. It is designed to cut threads to the bottom of the hole, making it ideal for creating threads in blind holes. A bottoming tap has a shorter chamfer than a regular tap, which allows it to cut threads to the bottom of the hole without going too deep.
Origin
The origin of the bottoming tap can be traced back to the early 1800s when the first taps were invented. The first taps were used to cut threads in nuts and bolts, and they were made from high-speed steel. Over the years, taps evolved to include different types, including bottoming taps.
Meaning in different dictionaries
- Merriam-Webster: a tap with a short chamfer that cuts threads to the bottom of a hole.
- Oxford Dictionary: a tap used to cut threads in a hole that has already been drilled.
- Dictionary.com: a tap with a short chamfer used to cut threads to the bottom of a hole.
Associations
A bottoming tap is often associated with precision machining and metalworking. It is an essential tool for creating threads in blind holes, and it is commonly used in industries such as aerospace, automotive, and manufacturing.
Synonyms
- Plug tap.
- Bottom tap.
- Second tap.
Antonyms
- Taper tap.
- Spiral point tap.
- Spiral flute tap.
The Same Root Words as Bottoming Tap
Example Sentences
- The machinist used a bottoming tap to create threads in the blind hole.
- The metalworker selected a plug tap instead of a bottoming tap for the through-hole.
- The aerospace engineer specified a bottoming tap for the critical threads in the aircraft part.