Stay sharp with these replacement blades for NAP Thunderhead 3-blade Broadheads. The Diamize™ sharpening process creates the sharpest blades in the industry for massive hemorrhaging and knockdown power. These are the sharpest broadhead blades ever created. Sharper blades = quicker kills.
Features a 1-3/16" cutting diameter. 125 grains. Sold in a 18-pack (enough for six complete broadheads).