Just curious about what is the largest fixed blade broadhead ever made?

I don't know for sure but Simmon's makes a 2" Treeshark

Several years ago Anderson made a 6 blade - 2in. broadhead.

6 BLADES!!! Thats like a 12 gauge just about dang thats alot of steel.

is there any pics of these heads?

several years back, my buddy had a set of 4 175gr 2 inch cut 4 blade broad heads. No lie. These things looked like a "plum bob" surveyor's use. lol lol lol you wouldn't believe how big and heavy these thing were. Tried to shoot them out of a crossbow and a compound. They were good for about a 15 yrd shot. lol lol lol I have no idea where he picked them up but they were a conversation piece. [/align]

Well, I guess this gobble guilotine would qualify as a fixed broadhead.What's it..... 4 inches or more.[8D]
http://www.arrow-dynamic-solutions.com/testimonials.htm

i saw a broadhead in a magazine a few years ago, it was called a buckblaster. it had 3 fixed blades and 3 mechanical blades....i think it had like a 2.5 " cutting diameter