Starter and power lugs are VERY different. The heavy duty lug on the right is significantly more robust and has a much thicker copper wall. There is no flare at the end of a proper lug because they can actually bevel the edge. Due to heavy duty lugs thickness it does not need an external flare like the less expensive & less robust starter lugs do.
Even without measuring these lugs one can visibly see that there is no way to apply a "one size fits all" die to both of them. Tools that do not list the proper die selection for both starter lugs and heavy duty lugs should be avoided.