These taps have a reversed twist so you set the drill into reverse. Thus, undoing the snapped shaft drives them deeper into the pilot hole you drill to get them started. Some sets come with the drill bits for the pilot hole matched to the tap.

• Remove headless shafts.

• Remove shafts snapped flush.

• Buy a T-handle if not included.

• Consider a full tap & die set.

• Always wear eye protection.

• Consider impact protection.