Would you like to support these mods with MythicMetal materials please? Thank you very much.

1. Vanilla Excavator
2. Vanilla Hammer

This is something I have considered, but I do not think it is something I want to add and maintain in base MM.
It is definitely something I wish to make compat for

I was just informed there is a mod that already adds support for Hammers and Excavators with Mythic Metals.
It is called More Hammers and Excavators: https://www.curseforge.com/minecraft/mc-mods/more-hammers-excavators

Although not every hammer seems to have textures yet, but that might simply be a matter of time.