Quote Originally Posted by ben b View Post
With that many tubes, you wont have enogh grades of silver solder to play with, plus silver gets hot overall anyway to take a solder properly, so the lines between using a hard med and soft solder become a bit blurry with silver, unlike gold.
Glue is a big no no, your only real option is to measure the O/D of the tubes, and get a drill that size, or just under (and a round file) and drill right through the ring, and use tight fitting holes and push the tubes right throug, slightly protruding inside, and then solder all at once as they will stay in place. Then use saw to sut off protrusions inside, and file flush.
with a hard solder, yo'ull never see the join, plus, with solder over run this is a better way to do this task, even with one tube than flush mounting on surface.
Thats assuming of course she wants 8 visible holes on the inside.