The chuck jaws - aluminum type (SJ-A10042B) is used in CNC lathe.
According to different process term, customers can choose varied sizes and more convenient, and avoiding unnecessary correction movement.
For detailed specification, please download PDF.

The aluminum round jaws(FW-A10050) are suitable for extra bigger outer dia. (thin pipe.).
This type of round jaws can cover the outer dia. of work piece enable to decrease deformation and increase the accuracy.
For example: Type of FW08 can hold parts with outer dia. of 200mm.
For detailed specification, please download PDF.