I have a swage block similar to this one that sold on e-bay
http://cgi.ebay.com/15x15x4-inch-swage-block-blacksmithing-4_W0QQitemZ180325914333QQihZ008QQcategoryZ13869QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
I believe most are cast iron so I have been afraid to use it and crack the thing. I can't find much about swage blocks in the library so I'm hoping someone here can tell me how to use it safely.
http://cgi.ebay.com/15x15x4-inch-swage-block-blacksmithing-4_W0QQitemZ180325914333QQihZ008QQcategoryZ13869QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
I believe most are cast iron so I have been afraid to use it and crack the thing. I can't find much about swage blocks in the library so I'm hoping someone here can tell me how to use it safely.