Cannot get a precise cut with Corel Draw

[Andy4us]

Do you have the right settings for inside/onpath/outside ? You might also want to look at this thread, and possible use the app it refers to

New "Inlay Generator" app

This is an issue that has plagued me for a long time. If you are trying to create an inlay by making a “pocket” and a insert, you cannot just cut the insert as “Outline, outside” and the pocket as “Fill”. There are two reasons: Sharp corners: The parts of a design that are inaccessible because of bit size are not the same between the pocket and the insert. In fact, they are the exact opposite. So a new design has to be created that compensates for both the inside and outside sharp corners. […