Delcam PowerMILL Training Tutorial - 3. Topics covered in this tutorial are workplane & transformation. Workplane definition commands discussed in this tutorial are: Workplane at a Point, Multiple Workplanes, Workplane from 3 Points, Workplane Aligned to Geometry, Workplane Aligned to Block, Workplane at Top of Selection, Workplane at Centre of Selection, Workplane at Bottom of Selection. How to rotate, scale & mirror model is also discussed here.