

Select coordinate system - Sets a specific tool orientation for this operation from an Inventor User Coordinate System (UCS) in the model.Both the X and Y axes can be flipped 180 degrees. Select X & Y axes - Select a face or an edge to define the X axis and another face or edge to define the Y axis.Both the Z and Y axes can be flipped 180 degrees. Select Z axis/plane & Y axis - Select a face or an edge to define the Z axis and another face or edge to define the Y axis.Both the Z and X axes can be flipped 180 degrees.

