BISON set of solid hard inside jaws for self-centering scroll chuck ø200 6-jaw SJZ 3800-200 Price Add to cart 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. Article number: 398540040200 Webblager: Approximately 7 working days Lager - Tyringe: Approximately 7 working days Manufacturer