Yeah, I used it to grind meat for burgers before but I found that chunking the beef into cubes and partially freezing them before grinding in the food processor made for a rougher grind. Otherwise one might end up with a meat paste instead. Would probably be great for blending meat into meatloaf though.
I have a meat grinder, but I have also used a food processor for making a small amounts of ground/minced beef.
CD