Nearby words
driftless area, driftpin, driftwood, drifty, drill, drill bit, drill chuck, drill corps, drill down, drill pipe, drill press
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for drill bit
The bottom of the hole is kept clean and the drill-bit cooled by a stream of water passing down through its hollow shank.
In the Leyner drill the drill-bit is not connected to the piston, but is struck a quick succession of blows by the latter.