Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun expansive_bit

1 sense of expansive bit

Sense 1
expansion bit, expansive bit -- (a bit with a cutting blade that can be adjusted to different sizes)
       => 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")