3 Jaw Lathe Chucks
Lathe chucks are used to accurately clamp a workpiece on a lathe for turning operations or can be used on an indexing fixture for milling operations. Manual lathe chucks manually open or close jaws with a screw or pinion. Power lathe chucks use hydraulics, pneumatic or electricity to close the jaws.
![](https://toolsmach.com/c/4-category_default/3-jaw-lathe-chucks.jpg)