BISON set of hard reversible top jaws for chuck ø400 6-jaw SGT 3800-400

For BISON self-centering scroll chuck 38xx. Price per set of 6 pieces. When ordering spare part jaws the run-out is not the same as when ordering a new chuck with new jaws. The spare part jaws need to be center grinded in the chuck and a complete inspection of the chuck need to be made. In the downloaded file you can read the run-out on new chucks.