I made this to press those brass grommets into beehive frames.
I cut a finishing nail to 25mm in length, heated it up with a torch and pushed it into the base. The handle just presses on and its stuck.
I made it customizable in case of small variations in nail sizes.
Print the base at 100%. Print the handle with 1mm top & bottom, 1.2mm shell & 20% infill.