“Cut Check Surfaces” option for 3 axis cut

In this dialog, Cut Check Surfaces is active only when Gouge Check is set to Multi Surfaces. When Cut Check Surfaces is checked, the operation cuts over the selected check surfaces. If not checked, the operation retracts to the Rapid Plane, then repositions to the point where the cut continues beyond the check surfaces. The operation then rapids to within the Plunge Clearance and plunges using the Plunge Rate and continues the cut.

Gouge Check set to Multi Surfaces
Cut Check Surfaces ON

The tool avoids the check surface, but does not avoid the vertical boundary of the check surface.

Gouge Check set to Multi Surfaces
Cut Check Surfaces OFF

The tool avoids the vertical boundary of the check surface.