PDA

View Full Version : PSI Jaws On Oneway Chuck



Paul39
16th April 2009, 03:13 AM
I have an original Oneway chuck and want the #3 jaws to do larger bowls. The USA Penn State Industries chucks look to be a copy of the Oneway.

Does anyone have any experience with intechangeability?

Has anyone used the PSI chucks? Any comments, good, bad, or indifferent appreciated.

If anyone in the USA has used Oneway # 3 jaws or a complete chuck with # 3 jaws for sale, I would be interested.

Paul39
26th April 2009, 12:54 PM
I asked PSI the question. PSI jaws only fit on PSI chucks.

I'll take a deep breath and order Oneway jaws. In all my research everyone had good things to say about the quality and true running of Oneway chucks.

The only complaint I saw was the tommy bar system for tightening. I'll agree with that. I think I'll put a bracket with a hole in it on the top of my headstock to line up with the rear hole of the chuck. Then I can drop a pin through that and lock the chuck, hold the bowl in one hand, and tighten the chuck with the other.