3-Jaw Lathe Chuck, 6'', Self-Centering Lathe Chuck, 0.14- 6.3 in/3.5-160 mm Clamping Range with T-key Fixing Screws Reversible Jaws, for Lathe 3D Printer Machining Center Milling Drilling Machin

The 6'' 3-jaw lathe chuck is made of high-strength HT300 material with strong compression resistance and long service life. It features an internal and external jaw to clamp larger-sized industrial components and a self-centering function to avoid repeated calibration.

Outstanding Operating Precision

The 3-jaw chuck has a self-centering function and a bevel gear to precisely control the accuracy of the clamped workpiece for precise machining. Bearing tolerance ≤ 0.05 mm / 0.002" ensures the lathe chuck's structural stability and high accuracy.

Adjustable Chuck Jaw

We provide you with two types of jaws, internal jaw, and external jaw, capable of clamping larger-sized industrial components. You can easily open and close the jaws by rotating the T-shaped key.

Easy to Use

This chuck consists of a chuck body, movable chuck, and jaw drive with a simple structure. When clamping a work part, the chuck is able to find and hold the center of the part automatically. All you need to do is install them in the correct order.

Wide Application

Whether you're working in woodworking, metalworking, drilling, or milling, our 3-jaw self-centering lathe chuck can meet your requirements for improved machining efficiencies and increased job flexibility and precision.