The TenPointA(R) Nemesis 4-blade Broadhead is designed for maximum penetration & hemorrhage, cutting a 2-blade, 2a ^2 entry wound and then opening to cut a 4-blade, 2a ^2x1.75a ^2 exit hole for a devastating total cut of 3.75a ^2. Engineered to transfer the extra energy of today's fastest crossbows into more lethal power, the Nemesis is the most accurate mechanical broadhead, and inflicts more damage to create a larger hole, more blood loss, and better blood trails for a faster recovery. 3.75" total cutting diameter Cuts a 2-blade, 2a ^2 entry wound on impact, and a 4-blade, 2a ^2x1.75a ^2 exit hole Expandable impact blades Ultra-strong 7075 T6 aluminum ferrule Hardened chisel tip for bone-splitting penetration Speed rating: unlimited Expandable impact blades made of .036a ^2 420 stainless steel Order today!