auger Synonyms

drilling tool gimlet plumber's snake boring tool screw auger wimble borer trowel bullterrier edger terrier drill bit rock drill woodborer brace and bit breast drill fretsaw bradawl welder trocar trephine tailspin jackhammer trepan tool tip stapler escargot screw conveyer screw conveyor conveying screw learned one cereb sledgehammer hacksaw screwdriver penetrator power drill Worms boring bit drills pundits rotary tool aculeus counterbore countersink drill driller drill press gastropod