At home nothing can beat a sawzall.. But you may want to check around and see if anyone uses a band saw.. This is because if anyone has a broken blade that is sharp you maybe able to get a piece of it. If you are lucky enough you can get a piece big enough to put on a bow saw. Just becarefull when drilling it out to fit it. It is a very hard steel and will take some time drilling. Or if someone you know has a drill press get a couple of bits and have them drill it out. That would make the best bone saw you could ever find.. Good Luck..