Mike Cruz
03-16-2011, 9:39 PM
I bought this Grizzly chuck http://www.grizzly.com/products/4-Jaw-Chuck-1-1-2-X-8-TPI/H7820 (model H7820...I believe same as H6264, H6265, H6266, and H6267...all different spindle sizes). I actually love the chuck. Not issues...EXCEPT that I don't think that Grizzly sells jumbo/flat jaws for it. I tried jumbo jaws from another chuck that I have, but the set screws are not set at the same distances apart from one another.
The holes on the PSI jumbo jaws are a little over 3/4" apart, or 25/32.
The Grizzly chuck mounting holes are a little over 11/16 apart, or 23/32. Does anyone know of a set of jumbo/flat jaws that will fit on this Grizzly chuck?
Thanks.
The holes on the PSI jumbo jaws are a little over 3/4" apart, or 25/32.
The Grizzly chuck mounting holes are a little over 11/16 apart, or 23/32. Does anyone know of a set of jumbo/flat jaws that will fit on this Grizzly chuck?
Thanks.