To save this drilling method, click 
on the Drilling Methods dialog. This displays the Export Method dialog. Browse to a directory, and give the drilling method a name, for example, My Tapping, and click Save.
To calculate toolpaths, on the Drilling Methods dialog, click Apply. PowerMill creates the toolpaths and the drilling and tapping tools required to create the tapped holes.
Expand toolpaths to view the created drilling method, toolpaths, and tools created
