ROLLER BIT

Pronunciation (US):

(GB):

IPA (US):

 Dictionary entry overview: What does roller bit mean? 

• ROLLER BIT (noun)
  The noun ROLLER BIT has 1 sense:

1. a drill bit that has hardened rotating rollers

  Familiarity information: ROLLER BIT used as a noun is very rare.

 Dictionary entry details 

• ROLLER BIT (noun)

Sense 1

Meaning:

A drill bit that has hardened rotating rollers

Classified under:

Nouns denoting man-made objects

Synonyms:

rock bit; roller bit

Hypernyms ("roller bit" is a kind of...):

drill bit; drilling bit (a bit used in drilling for oil)