How to make a tube fly mandrel
First thing is to figure out is what tube you are going to use. In this case I am using a Q Tip with the cotton pulled off. Next I used a round cut off disc on my Dremel tool and made a notch in the end of the Q Tip.
tube.http://i225.photobucket.com/albums/d...ttw10/Tube.jpg
Next get a piece of wire that will fit inside the tube. The best way I have found is to go to a hobby shop or good hardware store and get a piece of music wire. You may need to heat it to take out the temper in order to make the 90 deg. bend.
http://i225.photobucket.com/albums/d...0/Mandrell.jpg
Next put the mandrel in the vise. The notch in the end of the tube will go over the bent part of the mandrel and this will keep the tube from turning while trying to wrap. Be sure and push the tube up against the jaws of the vise to keep it from sliding back off the mandrel. If you have a Nor Vise or Roto Vise you can center the mandrel in the jaw and you are ready to go. If you have a conventional rotary vise you may need to adjust the jaw to get the tube to rotate on center. With the conventional jaw you will need to be careful and not impale yourself with the back of the mandrel. It can and has happened, you get focused on the fly and when you go to put material on the hook with the left hand you can poke yourself real easy.
http://i225.photobucket.com/albums/d...Attachment.jpg