Ninth step
Now take a hammer and hammer in a drill bit that's slightly bigger than
the hole drilled. Then attach it to the drill and tighten it. While its spinning
cup it with a piece of sandpaper and as it rotates and you apply pressure
with the sandpaper it will get much smoother.
Tenth step
After finding a tail piece put 5 min epoxy in the cut out area and set the tail in. Then put more
epoxy in the holes where you will screw in the screws and screw them in. Let this sit and dry
then take clay and jam it in the ends of the copper pipe and put epoxy in the hole and put the
pipe in.