Dear community,
I have a cylindrical part with à hole and i want to make a "ROUGH" operation in "Frontal" mode...so for safety i increase the rough with 2mm. In Extern : the offset in X+ and Z+ it is OK. But in the hole, the profile is offset with 1mm in X+ so in a wrong way...
Is it normal or do i made a mistake ?

Thank's a lot and merry Xmas to all of you