Share Email Facebook Twitter LinkedIn To Create a Centerline Between Two Lines (AutoCAD Mechanical Toolset) Click Home tabDraw panelCenterline drop-downCenterline In-between. Find Select first contour line (1). Select second contour line (2). Press ENTER. Related Concepts About Centerline and Centerline Cross Creation Tools (AutoCAD Mechanical Toolset) Related Tasks To Create a Centerline Cross (AutoCAD Mechanical Toolset)To Create a Centerline Cross in a Corner (AutoCAD Mechanical Toolset)To Create a Centerline Cross in a Hole (AutoCAD Mechanical Toolset)To Create a Centerline Cross on a Full Circle (AutoCAD Mechanical Toolset)To Create a Centerline Cross on a Plate (AutoCAD Mechanical Toolset)To Create a Centerline Cross With an Angle (AutoCAD Mechanical Toolset)To Create a Centerline Cross With a Hole (AutoCAD Mechanical Toolset)To Create a Centerline (AutoCAD Mechanical Toolset) Related Reference Commands for Drawing Centerlines and Centercrosses (AutoCAD Mechanical Toolset)