Wac Em 3 Blade Crossbow Broadheads (Pack of 4), Silver The Strongest, Sharpest, Most Accurate Crossbow Broadhead EVER If you can get a fixed blade broadhead to fly as good as a mechanical broadhead, why would you ever shoot a mechanical? 1.25" Cut Diameter with .03" Replaceable Blades 3-Blade Patented Cut on Impact Head True Field Tip Accuracy and Unmatched Penetration; 100% Hardened Stainless Steel