The chasing hammer I have been using only has a 3/4" face on it. I want to try a hammer with a larger face so I made one today out of brass. There is no problem with hardness since my handles on all of my gravers are wood. The hammer seems a little heavy though. I am going to make a handle for it and then see how it goes. This one has a face that is 1 1/8". It came out ok so I guess if it is too heavy I will just file away some metal on the body of it. Mack