Wiktionary

roller cone bit

English edit

 
Roller cone bit
 
English Wikipedia has an article on:
Wikipedia

Alternative forms edit

Noun edit

roller cone bit (plural roller cone bits)

  1. A type of drill bit used to perforate rock to create a wellbore to oil and gas reservoirs
Retrieved from "https://en.wiktionary.org/w/index.php?title=roller_cone_bit&oldid=57961500"