We found 8 dictionaries that define the word countersink bit:

General (7 matching dictionaries)

1. countersink bit: Collins English Dictionary
2. countersink bit: Vocabulary.com
3. countersink bit: Dictionary.com
4. countersink bit: Rhymezone
5. countersink bit: FreeDictionary.org
6. countersink bit: Mnemonic Dictionary
7. countersink bit: TheFreeDictionary.com

Computing (1 matching dictionary)

8. countersink bit: Encyclopedia

(Note: See countersink_bits as well.)

Definitions from WordNet (countersink bit) ▸ noun:  a bit for enlarging the upper part of a hole Opposite: countersink tool, counterbore bit, flat drill bit Types: 82-degree, 90-degree, 120-degree, more... ▸ Words similar to countersink bit ▸ Usage examples for countersink bit ▸ Idioms related to countersink bit ▸ Wikipedia articles (New!) ▸ Words that often appear near countersink bit ▸ Rhymes of countersink bit ▸ Invented words related to countersink bit