So, I'm working on my pergola and I need to cut off the top 1/2" of a 5/8" threaded rod (http://www.strongtie.com/products/connectors/sstb.asp) embedded in concrete with a U-bracket mounted to it (http://www.strongtie.com/products/co...ba-abe-abu.asp). I have 16 of them to do. Well, 15 now. It took me 20 min and 3 Fein Multimaster blades to cut the first one. There's got to be a better way. I also have a Dewalt reciprocating saw, but I don't have any metal blades for it and I don't have a feel for if it would work any better than the MM. Any ideas?