Self-Centering 8'' Lathe Chuck for Lathe, 3D Printer, Machining Center

Introducing our 8'' 3-Jaw Self-Centering Lathe Chuck! This high-strength HT300 material chuck is designed for industrial use, offering strong compression resistance and a long service life. The self-centering function eliminates the need for repeated calibration, while the bevel gear ensures precise control over the accuracy of clamped workpieces. With a bearing tolerance of ≤ 0.05 mm / 0.002", structural stability and high accuracy are guaranteed.

Capable of serving as both internal and external jaws, this chuck can handle larger-sized industrial components with ease. The simple structure, consisting of a chuck body, movable chuck, and jaw drive, allows for easy installation in the correct order. Whether you're in woodworking, metalworking, drilling, or milling, this 3-jaw chuck is the perfect tool for improved machining efficiencies and increased job flexibility and precision.

Constructed from superior HT300 material, the 3-jaw lathe chuck features 20Cr steel chuck jaw with 53HRC hardness, and 40Cr steel scroll with 45HRC hardness, ensuring superior hardness and rust resistance. The high-precision machining process, including a delicate bevel gear and three pinion gears, guarantees structural stability and machining accuracy, with a bearing tolerance of ≤ 0.05 mm / 0.002 in.

The dual-use jaw allows for both internal and external clamping, with a 0.16-8 in/4-200 mm clamping range for precise securing of industrial components. The simple and compact structure of the chuck, along with the built-in self-centering function, offers ease of operation without the need for repeated calibration.

Highly adaptable to various lathes and usage requirements, our self-centering lathe chuck is the perfect tool for metal machining, drilling, and milling tasks, offering improved efficiency and flexibility for accurate and consistent results.

product information: