About Entering Sketcher
You can enter Sketcher mode using these methods:
• Click
File >
New. Under
Type, select
Sketch.
• Open or create a new part and then click
Sketch.
• With a part open, select a tool and then click Placement > Define. In the Sketch dialog box, set references and click Sketch.
You can also first select a sketch plane and then select a tool, bypassing the Sketch dialog box.