Used BMT55 Angular Driven Tool Holder for CNC Lathes, BMT55, ER25 Collet Chuck, Length of drive to the end of the tang - 103mm, (Suitable for Doosan Lathes)
KSJ-06L Steel Soft Jaws to suit a 6 Inch power chuck.
Jaws are manufactured from 080M15 Steel.
Good Quality of of material allows for machining with a good finish.