At 180 kt (GS) with the rule of thumb you already need a 25º bank angle. Many jets fly faster than that during approach procedures. They cannot maintain rate one turns without exceeding 30º bank angles.
In a holding pattern, for instance, a jet rarely makes the turn in a minute.
For turn performance, I use a rule of thumb that I derived from the turn of radius formula. It is approximate, of course:
I find my GS in NM per minute, (always approximately, for instance, for a GS of 264, I use 4 nmpm), I calculate the square of that (in the example 16) then divide by 10 (1,6NM) here.
This would be approximately the radius of turn for a 25º-30º bank angle turn. It works very well for me.