These operations include Drilling, Tapping, Boring and Reverse Boring.  As in any other 4 axis operation, the tool is positioned normal (perpendicular) to the rotary axis. Once the holes (regions) are selected, the dialog boxes are similar to the 3-axis hole making operations. Sorting of holes is also possible to optimize the tool motion.

The 4 Axis Hole Making toolpaths are accessed by selecting the Program tab, clicking on the Holes button in the Machining Browser and selecting a 4 Axis operation.