Steel serrated soft jaws to suit a 12 Inch power chuck. Jaws are manufactured from 080M15 Steel. Good Quality of of material allows for machining with a good finish.
Used Doosan Axial Driven Tool Holder for CNC Lathes, to suit Doosan Puma MX2000 or similar Doosan, ER25 collet, Eppinger, s/n 300907-11, model no. R78691A, 1:1, max 4,000rpm