Features: 1. and high quality.Professional tool for commercial or occasional use. 2. Easy to carry, it can be operated freely in a small space.High speed steel (HSS) is the best material for tap and dies. 3. Multi-purpose: Tap and die set is perfect for repairing and creating a wide range of threads and perfect for working in tightly confined areas. 4. Perfect for model making / watchmaking or small engineering work. 5. Tap and die set made of high quality HSS material excellent service life and durability. Specification: Type: Tap And Die Set Size Including: M1.0 M1.1 M1.2 M1.4 M1.6 M1.8 M2.0 M2.2 M2.5 Note: Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Material: High-carbon steel colour: Silver grey Package Contents: 1 x Tap And Die Set(31pcs) 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.