Lined headjoint repair

Hi everyone!

Here again with my antique Margueritat flute. I changed the two damaged spings, now the bottom keys work well. I changed tenon corks, nice. I changed almost all key pads (I can’t place well enough the D# one, so for now the hole is tape covered…), almost nice.

Now, when I bought it, it had two cracks on the partially lined headjoint. I repaired the cracks (well, I though I did) with wood glue, and what should happen, happened a few days ago : the crack opened further. I know that if I glue them again, it will open again and so on…

So, I feel like to save my flute I have two options :

  • Make a new head using Delrin. I have a metal lathe, I have tools, so it’s a possibility.
  • Remove the liner and ream the headjoint a little bit.

I think I will end up trying both options. But I need help regarding the second one. My question is quite simple : how do I remove the liner?

Thanks!

Ordinary woodglue won’t do the job. A mix of superglue and ebony dust will do better. Additional stitches may be needed to reinforce the cracks.