Swhacker 1.75in Cut 100gr Expandable Broadheads - 3 Pack - These broadheads feature a cutting wing blade and hardend high-carbon steel point that cuts through hide. The wing blades allow the broadhead to open, exposing the main cutting blades. They have a virgin surface that produces a deadly cut through the vitals of the animal. The total cutting diameter is a enormous 1.75 inches. 3 Pack 100 Grain 1.75 inch cutting diameter Blade thickness: .031in Stainless steel