With our M14 x 1.5mm tap and die set, you're of quality as it is made of high-speed steel. These tools undergo heat treatment and tempering processes for maximum strength and , offering -free performance and durability that outlasts your general threading tasks. UNIVERSAL APPLICATION: Expertly designed to create new threads or repair damaged threads on a wide array of metals. This versatile kit excels on materials such as carbon steel, cast iron, aluminum, brass, copper, and stainless steel. It's an perfect tool for anyone dealing with a of metal types in their work. PRECISE & EFFICIENT: Our tap and die set are precision tools for any fastener job. Each cutting tooth is precisely CNC machined and accurately heat treated to a hardness of 60 HRC, guaranteeing a high level of threading and fastener performance. These features make the threading process smoother and more efficient, ultimately saving you time and effort. USER-FRIENDLY OPERATION: Derived from practicality, we recommend full turn forward and then half back approach to prevent any damage to the tap during the threading operation. Additionally, add the appropriate lubricant for best results and to extend the life of your tap and die kit. Note:Due to different production batches, the markings on the products are inconsistent, which does not affect the use of the products. Colour:As Shown Material:high speed steel Package Contents: 1 * tap and die set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!