gregg-k
Cast Iron
- Joined
- Apr 6, 2007
- Location
- Ottawa, Canada
The jaws of the Albrecht Classic 130 chuck on my drill press are loose. Which is to say, that with no drill being held in the chuck, I can move the chuck jaws in and out of the chuck about 0.040" with my finger.
This makes it a real pain on the drill press, because gravity causes the jaws to close slightly, and to put a drill in the chuck you're never quite sure how much the jaws have opened when you loosen the "hood" ... to get an accurate read on how open they are, you have to push the jaws open with a finger.
I have not dismantled the chuck, but from looking at the the parts breakdown, the only thing I can see which could cause this is would be wear in the center thread which moves the platform that pushes the jaws. Seems unlikely though, because the thread would have to be massively worn ... and the chuck is perfect in all other respects.
I'm hoping that one of you has come up with a solution for this, or can give me some insight.
Thank you,
... Gregg
This makes it a real pain on the drill press, because gravity causes the jaws to close slightly, and to put a drill in the chuck you're never quite sure how much the jaws have opened when you loosen the "hood" ... to get an accurate read on how open they are, you have to push the jaws open with a finger.
I have not dismantled the chuck, but from looking at the the parts breakdown, the only thing I can see which could cause this is would be wear in the center thread which moves the platform that pushes the jaws. Seems unlikely though, because the thread would have to be massively worn ... and the chuck is perfect in all other respects.
I'm hoping that one of you has come up with a solution for this, or can give me some insight.
Thank you,
... Gregg