In that case DD, I too really like my Glaser screw chuck. In the past, the little ones you attach to a regular chuck kind of scared me. I had visions of flying chunks of wood every time I looked at one of those. I would also have to add, my steady rest from Keith Clark (which now does not work on my PM4224 lathe due to 10 more inches of swing) It weighs a ton but works fantastic.