5.0" 3-Jaw, front-mounting scroll chuck with 2-piece jaws and set-rite concentricity feature; 34mm bore; 3 ~ 110mm external clamping range on diameter; 33mm ~ 100mm internal clamping range on diameter; 15KN maximum static gripping force; 2500 max rpm; includes one set of reversible hard, soft jaws, and Haas 20-2774 adapter