Also found in: Thesaurus, Encyclopedia.
Switch to new thesaurus
|Noun||1.||pilot bit - a small bit that drills a first hole to guide a larger drill|
bit - the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press; "he looked around for the right size bit"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.