Paul, thank you very much for your answer.
That's what I thought about the G73 and G81. That it was dealling with the G code. I am not wrong...lol...
I have done some searches, and the only type of info I have is "G90".
I have opened mu *.iso file and it is written "G90". Is this a good or a bad news?...lol...
Thank you for your translation in mm.
In fact, I am now milling the part with the cutting datas written above, and the finish seems good now: slick and bright.
I will try to send pictures to show this part and to have your opinions guys.
Thank you once again.
Olivier |