Quote Originally Posted by EddyCurrent View Post
It seems like you have to change the percentage figure in the 'SFM:' drop down and this calculates an appropriate spindle speed. The maximum spindle speed is set by entering a figure in the 'Max RPM' box.
I just selected SFM percentages until it gave me a decent spindle speed.
Eddy. How can you comment on the feed rate unless you know what Routercnc spindle speed was? in the first place as I didn't see it in his post. Just wondering. ..Clive