ROGET THESAURUS
Gimlet
Perforator
N
perforator, piercer, borer, auger, chisel, gimlet, stylet, drill, wimble, awl, bradawl, scoop, terrier, corkscrew, dibble, trocar, trepan, probe, bodkin, needle, stiletto, rimer, warder, lancet, punch, puncheon, spikebit, gouge, spear, puncher, punching machine, punching press, punch pliers.