Material Made of zinc alloy, this chuck offers corrosion resistance and is not easy to rust, providing a long service life in demanding environments. Fine Durability Designed for strength and hardness in a compact form. The small size enhances maneuverability while maintaining wear resistance and durable performance over time. Accurate Compact and easy to use, with centering precision and a large clamping range. The precise centering helps improve work quality on intricate parts, while the wide clamping range accommodates a variety of tools and bits. Easy to Use Features a special locking structure that reduces effort when tightening, making setup quick and convenient. Reliable locking ensures secure grip during operation. Applications and scenarios Precision drilling or milling in small parts where accurate centering and dependable clamping are critical. Workshop tasks involving frequent tool changes on drill presses, milling machines, or similar equipment, where quick and secure tightening saves time. Precision fixtures or hobby projects requiring durable, corrosion resistant hardware that can withstand regular use without rusting. Key benefits at a glance Durable zinc alloy construction for long life and corrosion resistance strength and hardness in a compact, easytohandle form Precise centering with a large clamping range for versatility User friendly locking design that simplifies tightening and enhances reliability