The X-Treme Chisel delivers the best of both worlds with devastating wound channels and bone-crushing, hide-shredding penetration. The broadheads leading blade is honed to surgical sharpness. Sweeping blade angle maintains kinetic energy longer for deeper penetration. Shock Collar ensures optimum blade retention and deployment. Not recommended for draw weights below 55 lbs. Cutting diameter: 2.3. Weight: 100 gr. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Mechanical Broadheads.