Materials:

-Brass bar stock - https://amzn.to/49AbpiT

-Mother of pearl - https://amzn.to/3NoCsWU

-Delrin - https://amzn.to/4qOz1Y3


Tools:

-Two-part epoxy - https://amzn.to/4sDIsv2

-E6000 - https://amzn.to/4jIwFrw

-Hot glue - https://amzn.to/4552jcG

-Sand paper - https://amzn.to/3NoH6UQ

-Cotton buffing wheel - https://amzn.to/3LCsl02

-Polishing compound - https://amzn.to/3ZakfyY

Key things I learned:

  1. Pearl dust is hazardous - use a respirator and spray water to keep dust down
  2. Hot glue works for holding irregular objections on a shaft. Heat the shaft with torch and apply glue.
  3. Make a quick spline adapter by machining Delrin a few thousandths under your male spline, and press into place