Sinonim core drill

English Thesaurus

1. a drill that removes a cylindrical core from the drill hole (noun.artifact)

hypernym	:	drill,
definition	:	a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows) (noun.artifact)

part holonym	:	core bit,
definition	:	a hollow drilling bit that is the cutting part of a core drill; allows core samples to be taken (noun.artifact)