At Cabin Fever Expo on Saturday I bought a 4-jaw 6" chuck with the idea of using it on my rotary table. I paid $50 for it and it seems to be in good shape, although one adjusting screw and jaw seems rather loose, while the others are very tight. My rotab is also 6" and I should be able to mount this chuck with four bolts in the T-slots. This is how it looks with the jaws fully tightened:



Here it is with the jaws opened to as far as they will go easily. The #2 jaw can be loosened all the way quite easily and the jaw can be removed:



Here it is with the jaws opened to as far as they will go easily. The #2 jaw can be loosened all the way quite easily and the jaw can be removed:

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