Quote Originally Posted by Ricardoco View Post
Ok

200/ (52-3) x 100
or
200 / 49 x 100 = 408.16

where 200 is the original steps per and 49 is the output cut measurement minus the tool diameter, multiplied but the input cut measurement..


is that a Bit easier?

Its a brain doo'er i know

LOL

Rick
Just a tad - cheers :) I ended up with 409.62 using 3.175 as the tool diameter