SE 8355HH 5-in-1 Dual Interchangeable Head Hammer
Of all the soft-faced hammers out there, this one from SE is the most versatile. It comes with five interchangeable threaded heads, allowing you to use any combination of two as you need. One of the things that makes it so special is that two of the heads are brass and copper. While it's possible to find brass hammers for non-sparking applications, it's not easy to find brass or copper in an interchangeable head hammer. Thus, these two heads give this tool more flexibility than any other soft-faced hammer around. The other three heads are rubber, nylon and ABS, so there's a nice assortment of material hardness to work with. The head is lightweight aluminum, rather than steel, which means you aren't going to have to worry about using too much force, although you might find yourself frustrated about the lack of weight at times.