VEVOR 4-Jaw Lathe Chuck, 10 in (250 mm), Lathe Chuck, 0.6-9.84 in (15-250 mm) Clamping Range with T-key Fixing Screws Reversible Jaws, HT300 Cast Iron Material, Internal External for Wood Metal Lathe

Outstanding Hardness: Crafted from premium HT300 cast iron, this lathe chuck features jaws with a hardness of ≥53 HRC and a scroll plate hardness of ≥45 HRC. Quench-hardened for enhanced durability, it ensures excellent hardness and rust resistance, ensuring a long-lasting service lifePrecision Machining: Short column connection for high accuracy, and wear-prone parts are specially hardened for high durability. With single-action adjustment center, this lathe chuck easily adapts to various shapes with powerful clamping force10-Inch 4-Jaw Lathe Chuck: With a 3.15 in (80 mm) inner diameter and 10 in (250 mm) outer diameter, this lathe chuck clamps workpieces ranging from 0.6-9.84 in (15-250 mm), making it ideal for a wide variety of workpiece sizesHassle-Free Operation: Featuring a simple, compact design, this lathe chuck balances functionality and reliability. Equipped with a T-shaped tool, installation of our lathe chuck is a breeze. Just follow the correct sequence for a seamless setupIdeal for Most Lathes: Whether you're working with metal, drilling, or milling, our lathe chuck will enhance your machining efficiency and flexibility. It helps you achieve precise and consistent results every time