Feature: 1. After each product is processed, has been refined for many times, and the optimal finish ensures that the accuracy of the processing is easier. 2. The product undergoes overall quenching treatment, with higher hardness and wear resistance 3. Each product leaves the factory through strict testing and rejects defective products 4. Using high‑quality materials, strong and durable, has a long service life 5. Small size, easy to carry and store, convenient to use and with good performance Specification: Item Type: Taper Reducing Adapter Drill Sleeve Material: High speed steel Model: MT3 to MT2 Package List: 1 x Taper Reducing Adapter Drill Sleeve