Traverse drill

Trav´erse drill

1.(Mach.) A machine tool for drilling slots, in which the work or tool has a lateral motion back and forth; also, a drilling machine in which the spindle holder can be adjusted laterally.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
2006 Prince Charles was unable to get a ticket for Black Watch at the Traverse Drill Hall during the Festival.
- Two traverses completed to date confirm the extension of Murphy South 1,000-1,200m west of the next nearest drill hole traverse drilled during the Stage V programme.