Carbon Express XT Dual Blade Serrated Crossbow Broadhead, 6-Pack Maximum Damage - Six cutting edges which create up to a 250% greater wound opening than traditional broadheads Field Point accuracy - aerodynamic profile and 100% spin testing enhance precision and ensure greater devastation Pro grade design with 1 1/8" cutting diameter, aircraft grade aluminum ferrule, and stainless steel blades Serrated blades stay sharp Works well with both carbon and aluminum crossbolts