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tightening a chuck
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Ned Simmons
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tightening a chuck
In article ,
says...
"Ned Simmons" wrote in message
...
I think it has to do with the fact that the ring with the teeth is not a
perfect fit on the chuck body. Tightening the chuck tends to cock the
ring a bit so it doesn't turn as freely. Moving the key to a different
hole pushes on a different point on the ring and frees it up.
Ned Simmons
You are on the right track. The fit between the chuck and scroll can wear
with use.
I was talking about a Jacobs type drill chuck, which I think was the
subject of the original post, not a lathe chuck.
Ned Simmons
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