Best way to replace a fiberglass handle?

[e9999]

Never done it but would like to try it.
Anybody knows what the best way to install and set a new fiberglass handle on a tool (pickaxe or Pulaski if that matters)?
Epoxy or is that too brittle?
How do you fit it to the tool hole? Sanding, rasp?
TIA

 

[Weber Sarge]

There are epoxy kits and handles you can buy as a set - they work quite well too .
Sarge