[Versatile Usage] Attach to a backing plate for lathe or fixture on a mill.
[] Accuracy of 0.005 for precise and stable work.
[Versatile Application] Suitable for cnc milling, turning, engraving machines.
[Easy Installation] Simple assembly without complicated steps.
[Durable Material] Made of carbon steel with strong oxidation .

Spec:

Item Type: Collet Chuck
Material: Carbon steel
Model: ER40 D100
Diameter: Approx. 100mm / 3.9in
Accuracy: 0.005

Package List:
1 x Collet Chuck

Note:
The collet must be assembled into the collet chuck nut before inserting the collet chuck