Professionally manufacture key lathe chucks of machine tools include 2 jaw chuck, 3 jaw chuck and 4 jaw chuck. 3, 4 jaw self-centering chuck: 80mm-1000mm. 4-jaw independent chuck: 80-1250mm. 3-jaw self-centering key chuck 100mm K11 100, just like K11 160, K11 200, is really common and popular with the small lathes.
