1、Excellent S2 Alloy Steel Material: This tap and die set is made of excellent S2 alloy steel material, which is strong and wear resistant, not easy to be damaged, and has a long service life. 2、Wide Application: This threading tool set has a wide application and is suitable for car, motorcycle, bike, and furniture modifications, as well as household appliance repair. 3、Easy To Use: The metric tap and die set can be used with electric drills, making it convenient and efficient for your tasks. Its design ensures a secure connection and allows for easy installation and removal. 4、High Accuracy: With the S2 alloy steel construction, this ratcheting tap and die set offers exceptional strength and durability. It provides accurate fit and reliable performance, allowing you to work with confidence and accuracy. 5、Exquisite Storage Box: This metric tap and die threading tool features a drawer storage box that saves space and is a great piece for your gift.