Creates wireframe geometry from the edges of a 3D solid, surface, mesh, region, or subobject.

Button
Ribbon:
Home tab
Solid
Editing panel
Extract
EdgesNot available on the ribbon
in the current workspace
Menu: Modify
3D
Operations
Extract
EdgesNot available in menus
in the current workspaceWith the XEDGES command, you can create wireframe geometry by extracting all the edges from the following objects:

Press and hold Ctrl to select faces, edges and component objects, repeating if necessary. Objects such as lines, arcs, splines, or 3D polylines are created along the edges of the selected objects or subobjects.