brace and bit

English Thesaurus

1. a drill consisting of a bit and a brace to hold and turn it (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	:	bitstock, brace,
definition	:	a carpenter's tool having a crank handle for turning and a socket to hold a bit for boring (noun.artifact)