VEVOR 4 Jaws, 200 mm, Self-Centering Drill Chuck with 1 1/2"-8 Thread Support Plate, 4-200 mm Clamping Range with T-Wrench Screws, HT300 Material, for Wood Metal Lathe

• Excellent Hardness: Made of premium HT300 cast iron, this lathe chuck has jaws with a hardness of ≥53 HRC and a scroll plate hardness of ≥45 HRC. Quench-hardened for improved durability, it provides excellent hardness and rust resistance, which ensures a long lasting service life
• Self-centering function: the built-in self-centering function ensures trouble-free operation without repeated calibration. It provides precise control over clamping accuracy, maintains the stability and high precision of the lathe holder for impeccable performance
• 8-Inch 4-Jaw Lathe Chuck: With a 1 1/2"-8 threaded adapter support plate, this lathe chuck achieves a faster and more stable connection to your machine. With an inner diameter of 65 mm and an outer diameter of 200 mm, it clamps workpieces from 4-200 mm, making it versatile for different sizes
• Hassle-free operation: With a simple, compact design, this lathe holder balances functionality and reliability. Equipped with a T-shaped tool, the installation of our lathe holder is easy. Just follow the correct order for a seamless installation
• Ideal for most lathes: Whether you work with metal, drilling or milling, our lathe holder will improve your machining efficiency and flexibility. It helps you achieve accurate and consistent results every time

Our lathe holder with support plate ensures a faster and more stable machine connection. Made of premium HT300 cast iron, jaw hardness ≥53 HRC for exceptional durability. Self-centering design ensures high precision clamping from 0.16" to 7.85" with 6.5cm ID and 8" O.D.