* Note: The chuck is ventilated while it clamps or loosens, and its ex-circle is clamped by the special seal on the distributing ring, so principal axis of the. * Lathe should stop rotating when the chuck clamps or loosens. * Two-claw and four-claw are available.
There are three questions to answer to aid the correct choice of power chuck: 1. Type and model of CNC lathe. 2. Length of workpiece? 3. Outer diameter of workpiece? 4. Processing requirement?