A die is used to
Pick an answer
Correct!
Not quite. The correct answer is highlighted.
Correct answer to question 50 (Auto & Shop Information): cut threads on the outside of a rod or bolt
Method
A die is a hardened ring with cutting teeth that is turned down over a rod to form an external thread. It is the mirror image of the tap, which cuts the internal thread it will screw into.
Updated: November 2026