Grim Reaper Razorcut Broadheads have a bone-splitting bulletrazor tip. The single cut-on-contact tip blade is mounted in a bullet point. The 40-degree swept-back blade angle needs no rubber bands or O-rings. It has the fastest-opening blades of any mechanical broadhead. The Grim Reaper Razorcut Broadheads have same cutting diameters as Razortips. Tip blade does not curl over.