Mine came with two very nice Taiwanese chucks. Very tight. Very concentric. It came with a 7 1/2" 3J, an 8" 4j, and a 9 3/4" face plate. All of them have served me well and seem to be the 'right size'... But If you are buying new, I'd go for a 3J 6" Bison, with a master jaw, and reversable secondary jaws. It is smaller, lighter, and more versatile. It can capture almost the same largest diameter, without the risk of a jaw being "too far out". I've had a few butt-puckering moments with my 4J, but I got the job done! I'd recomment a low profile 8" 4J for this lathe any day.