• synonyms

drill bit

See more synonyms on Thesaurus.com
  1. bit1(defs 1a, b).
Show More
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for drill bit

Historical Examples

  • The bottom of the hole is kept clean and the drill-bit cooled by a stream of water passing down through its hollow shank.

    Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 1


  • In the Leyner drill the drill-bit is not connected to the piston, but is struck a quick succession of blows by the latter.