RE: Is 1 inch DIAMETER enough?
I will be using them on Moose (I only shoot 27 inch draw at 75 pounds) by using these heads I am pretty sure can extend my shooting range out to 50-60 yards. In the past I always limited myself to inside of 40 yards to insure passthrough shot.
Got a passsthrough on large bull 2 years ago at 20 yards with Wasp Hammer SST 125. 1 blade on the Wasp was rolled over and another was dulled pretty good. Contacted ribs on way in and out.