If you have a Jacob's chuck for your lathe, by all means mount the disk in the chuck and turn it to shape. For purposes of illustration I am mounting it in the drill press and shaping it with a micro rasp
If you have a Jacob's chuck for your lathe, by all means mount the disk in the chuck and turn it to shape. For purposes of illustration I am mounting it in the drill press and shaping it with a micro rasp
Using a sanding disk as a pattern draw a circle on a piece of foam pad from a back packer's sleeping pad or something similar.
and glue it in place with hot glue. I have tried other glues like CA and epoxy. They work but this does as well and it is fast and easy. Why fix what is not broken?