The rest finishing is aimed at semi-finishing and finishing internal corners.

The area machined is limited by a reference cutter, defined by the user. A ball nose cutter is used, steep areas are separated from shallow areas, like all other types of passes the cutter and holder are protected from gouging. Spiral like linking allows for the milling direction to be maintained in the shallow areas. In the steep areas, the cutter is kept on the part as much as possible, reducing any air cutting.Re