As RK notes, "Just about any clubmaker will tell you to keep the shaft
bore clear of any or all epoxy." I am curious from this discussion thread
on building LD clubs what effect the epoxy getting into the shaft bore has
on shafts breaking?   I am not building clubs for any big hitters, and
mostly work on things for myself and a few friends.  I don't use excessive
epoxy, but I hadn't really considered that getting some inside the shaft
bore would somehow weaken the shaft.  

Thanks for any thoughts.

Ron Stare

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The great thing about the Internet is no one can tell I am Canadian, eh!
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[EMAIL PROTECTED] writes:
>
> 
>J.     What I think is wrong is the clubmaker is allowing some, even a
>very small amount, of epoxy into the shaft.   the one thing that most van
>clubmakers do for big hitters is make sure that the club they are
>building has a lot of head / shaft room.    The older clubheads use only
>about 1.500" of shaft to enter the hosel bore.   Where as the newer
>designs allow for much more surface, 4.37" of hosel bore depth, for the
>epoxy to grab on to.    I have fitted a few high swingers, not 154mph
>hell I don't even think that either one of my swing speed montors can go
>thar\t high.  I have found on the shorter epoxy leignth i had to put a
>small piece of cotton into the very bottom of the shaft to make sure that
>no epoxy gets up into w/in .75" of the top of the hosel upper lip.   Just
>about any clubmaker will tell you to keep the shaft bore clear of any and
>or all epoxies.
> 
>RK
> 
>-------Original Message-------
> 
>From: [ mailto:[EMAIL PROTECTED] [EMAIL PROTECTED]
>Date: Friday, July 25, 2003 9:50:26 AM
>To: [ mailto:[EMAIL PROTECTED] [EMAIL PROTECTED]
>Subject: ShopTalk: Epoxy for LDC Pro's
> 
>All of the drivers that this guy breaks, break flush to 1/4" above the top
>of the hosel. The reason why I'm asking is because I didn't make the club
>but do want to help this guy from breaking so many shafts. He has a swing
>speed of 152 mph and has to carry a persimmon, steel shafted drive in his
>bag incase he breaks both long drivers he has in the bag. I would assume
>he's SOL until he finds a shaft with enough torque to keep the shaft from
>breaking, but not too much torque where it effects his ball flight. The
>guy
>that did assemble the driver had left about 1/8" of paint on the shaft
>going
>into the hosel. Could that be the problem?
>
>

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