When internal threading for piping where the work permits the tap to be run entirely through you can begin and end the tapping of the hole by using a __________.

Correct Answer: Option A — taper tap

A taper tap features a long, gradual chamfer at the tip, allowing it to start easily in a hole. When the work permits the tap to pass entirely through, the taper tap is the ideal choice for initiating the thread-cutting process before finishing with other tap types.