Originally Posted by Arrowds

Just signed up and thanks for having me.

With respect to "Cut on Contact"...I think the one gentleman "Booner" has it exactly correct... Please have a close up look at the tip on the Radian photo attached....click it to open it to a larger image. This one is titanium tipped, 100 grain. Notice the angle created by the flutes, thier radius and overlapping each other provide a tip accuracy of one ten thousandths of an inch accurate with four very sharp cutting edges radiating away from the tip. Providing a "Cut on Contact". I attempted to match as closely as possible that magnitude of KE required of a more traditional two bladed/cut to the tip design for penetration of animal substance densities.