Has any one forced to crono sceond hand on to an eta 7750 without broaching

[Karlos]

Has any one forced to crono sceond hand on to an eta 7750 without broaching?

 

[Wiz]

If you're lucky you'll break the hand, if not, you'll break the wheel holding the hand. Or both.

 

[Karlos]

ok il buy a broaching set cheers WIZ.. my only concern is the broaching hand tool holder will scratch the hand

 

[Wiz]

There is a bigger concern, rep hands are made of aluminum, not brass or steel, and the setting between the tube and hand is often very weak, so it's quite common to see hands breaking during the broaching.

 

[Karlos]

I see, thank for your help probably save me some bucks

 

[Karlos]

I take it you have snapped a few then

 

[Wiz]

Yup, that's an advice that is worth a set of hands.

 

[Cynikal.Mindset]

just buy a gen hand set if possible

 

[Karlos]

its trying to find a set that match I wana put eta Valgranges into the new concord c1 rep

And WIZ you'll be lucky! lol

 

[txrob779]

Also,
a7750 hands and gen Valjoux hands dont swap out well. jmb has me buy a set of Tudor Valjoux hands for my Daytona/Tudor from WSO, which as a 7750 Valjoux vs. the Cartel 116520 Daytona rep hands. You just about HAVE to make sure what they are or else you run into broaching problems.