General description This MT2-B16 1-16mm Self-tightening Drill Chuck is designed for high precision and durability. It features a self-adjusting function and a keyless design, making it easy to use and suitable for a wide range of applications. Technical specifications Accuracy: less than 0.08 Gripping force: high Hardness: HRC 40-50 Drill bit capacity: 1-16mm Compatibility and accessories Fits almost all drilling machines and lathes with MK2 mount Usage Ideal for lathe or milling applications Tool-free operation for easy locking and releasing of drill bits