Drillbuster in the art picture. Drillbuster is a Maximal driller. It is not related to his Zone character. His beast mode is a Rhinoceros. His best friend is Roadfire (BW). Drillbuster in beast mode. Retrieved from "https://beastwarstransformers.fandom.com/wiki/Drillbuster_(BW)?oldid=27785" Categories: Maximals Beast Warriors Rhinoceros Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.