I was issued a EOD breacher bar similar to the one here http://countycomm.com/eodrtool.htm

I instantly fell in love with the thing having fun smashing things and ripping them apart doing renovations here at home. For any urban type BOB it is worth considering. It really spares abuse on your good blades as it holds a decent edge. If you manage to break it then you are a better man than I because I have put mine through hell and back without so much as bending it.

They come in bigger sizes I think