[quote=@Crusader Lord]
 
((I have no perfect picture on how the first metal hammers were made so far in my research, ugh. Does anyone here have some potential info on that so I can have a practical and sensiuble progression for Eliza making metal tools and such? (@_@)))
[/quote]

As far as I can find. The first metal hammers were made of copper that was found and shaped in a hammer. Otherwise, casting it using stone or clay molds. I found that wooden tongs were a thing in the ancient past before metal tongs, so you could use those.  

This help or should I research more?