Auger

Etymology
From nauger:, from  nafogar:

Noun

 * 1) A carpenter's tool for boring holes larger than those bored by a gimlet.
 * 2) * 1996, Janette Turner Hospital, Oyster, Virago Press, paperback edition, page 231
 * Pete Burnett needs a fan belt for his auger.
 * 1) A snake or plumber's snake.
 * 2) A tool used to bore holes in the ground, e.g. for fence posts
 * 3) A hollow drill used to take core samples of soil, ice, etc. for scientific study.

Verb

 * 1) To use an auger; to drill a hole using an auger.

Thesaurus
aculeus; acumination; bit; bore; bore bit; borer; brace and bit; breast auger; breast drill; broach; burr; chamfer bit; corkscrew; cross bit; cusp; diamond drill; drill; drill press; gimlet; hand drill; keyway drill; mucro; neb; needle; nib; point; portable drill; posthole auger; power drill; prick; prickle; pump drill; ratchet drill; reamer; rotary drill; star drill; sting; strap drill; tap; tip; trepan; trephine; twist bit; twist drill; wimble