drillstock

[ dril-stok ]
/ ˈdrɪlˌstɒk /

noun

a device for holding a drill.

Origin of drillstock

First recorded in 1770–80; drill1 + stock

British Dictionary definitions for drillstock

drillstock
/ (ˈdrɪlˌstɒk) /

noun

the part of a machine tool that holds the shank of a drill or bit; chuck