Revo Conversion...

B

BigAlbert333

AzB Silver Member
Silver Member
Revo 12.4 Radial conversion to 7/16 - 11 pin thread.

Is there a proper way of having it done? I'm not happy how mine came out. I "believe" mine was drilled a bit more and just rethreaded. There's quite a bit of wobble as I screw it in. I thought the right way was to put a plug in it and then rethread it. I found that procedure online


Any thoughts. Suggestions. Can it be fixed / done again?

Thank you
 
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BigAlbert333 said:
Revo 12.4 Radial conversion to 7/16 - 11 pin thread.

Is there a proper way of having it done? I'm not happy how mine came out. I "believe" mine was drilled a bit more and just retreaded. There's quite a bit of wobble as I screw it in. I thought the right way was to put a plug in it and then retread it. I found that procedure online


Any thoughts. Suggestions. Can it be fixed / done again?

Thank you
Click to expand...
Yes it can be done again.
Are you talking about a standard 7/16x11 or a modified, for a Cognoscenti?
There is a difference and the joint on the Cognoscenti is around .855 I think.
What do you have?
 
Michael Webb said:
If the correct steps were taken, the shaft did not have to get plugged because you were going to a larger joint screw. Assuming that the existing joint set up was for the radial.
Now, it would have to get plugged and start fresh.
Click to expand...
It was a radial pin to begin with. So it was done correct then or it must have a plug?
 
BigAlbert333 said:
It was a radial pin to begin with. So it was done correct then or it must have a plug?
Click to expand...
Reads like your current situation is that you’re wobbling, so now you’ll need to plug and retap with a Cog tap.

Here is the info on the specs from Alton when he was making JP’s for Cogs.

Cognoscenti Thread Tap 7/16x11

I'm looking for someone that can change the threads on a couple carbon fiber shafts from radial to 7/16x11. I know this can be done by live threading the shaft using the pin that is in the butt of the cue. Is this the preferred method or is using a tap better? Anyone have a tap for the old...
forums.azbilliards.com
 
I've done one Revo converted for Cog thread.
I don't even have 7/16 11 tap.
I used a phenolic insert.
Drilled/bored it then live threaded.

I made a mock-up first to make sure it fit right.

Yours now, as already mentioned, needs to be redone.
 
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If you could make it live threading, you do not have to plug it. Just bore hole larger and do live threading. Using tap would make thread wobble.
 
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