Driver diameters - Again!!

[Rave]

I know I have seen this before but can not find the info. Can anyone supply me a link or the info on the diameter of 10 tooth 2.56, 9 tooth 2.56 , and 7 tooth 3" pitch drivers? Thanks, and don't be too hard on me for asking something I should already know!!

 

[papa bear]

circumference = (pi) x Diameter

10 x 2.56 = 3.1415926 x Diameter

(10 x 2.56)/3.1415926 =Diameter

8.1487 = D

I'll let you do the others

 

[Rave]

Math, gotta love it!!

Thanks