Steel Force Phathead 100gr Fixed Blade - 3 Pack - The Phattest broadhead ever built! At .080in thick the Phathead 100 is nearly indestructible. Fixed blade head with a ferrule made of 7075 T6 aluminum Two piece bleeders that are 3/4in wide .080in stainless steel main blade thickness 1in cutting diameter 1-1/4in long