The Steel force Phat Head is simply the Phattest broadhead ever built! At .080" blade thickness the Phathead is nearly indestructible. After the huge success of the 100 grain Phathead in 2007, Steel Force has expanded the line to include several popular weights and configurations from the new 75 grain PhatHead all the way up to the 190 grain African Phathead.  The Steel Force Phat Head Series Broadheads set the standard for durability and penetration.  They fly true out of even the fastest bows and deliver vicious tissue damage and awe inspiring blood trails.