With the Metabo Futuro keyless drill chuck, you change drill bits quickly by hand without searching for a chuck key. Its self-tightening design automatically increases gripping force as cutting pressure builds, preventing cylindrical bits from slipping during tough drilling applications. Featuring a versatile 3 to 16 mm clamping capacity and an internal B16 taper connection, it is ideal for hand-held and stationary drill presses in the workshop. Even after heavy workloads, you can easily release and swap bits by hand to keep your workflow fast and productive.