corkborer

corkborer

(ˈkɔːkˌbɔːrə)
n
(Tools) a tool that cuts a hole in a stopper, allowing a glass tube to be inserted
References in periodicals archive ?
A disc (7 mm in diameter) of the fungi was punched out with a sterilized corkborer from advancing zones of the fresh culture, and placed on either side of bacteria inoculated plates.
A disc (7 mm in diameter) of fungi was punched out with a sterilized corkborer from advancing zone of the fresh culture, was placed on strawberry fruits.