Outstanding Hardness: Made from premium HT300 cast iron, this lathe chuck has jaws with a hardness of ≥53 HRC and a roller plate hardness of ≥45 HRC. Quenched for increased durability, ensuring excellent hardness and rust resistance, ensuring a long service life
Self-centering function: The built-in self-centering function allows for trouble-free operation without repeated calibration. It ensures precise control over clamping accuracy, maintaining the stability and high precision of the lathe chuck for flawless performance
3-inch 4-jaw lathe chuck: With an inner diameter of 0.86 inches (22 mm) and an outer diameter of 3 inches (80 mm), this self-centering lathe chuck clamps workpieces from 5-80 mm (0.1-3.15 inches), making it ideal for a variety of workpiece sizes
Hassle-free operation: This lathe chuck has a simple, compact design and balances functionality and reliability. Equipped with a T-shaped tool, installing our lathe chuck is easy. Just follow the correct order for a seamless installation
Ideal for most lathes: Whether you're working with metal, drilling or milling, our lathe chuck will improve your machining efficiency and flexibility. It helps you achieve precise and consistent results every time
