Creo Direct > Designing in the Creo Direct Environment > Working in Part Mode > Working with 2D Geometry > Creating 2D Geometry > Fillets > About the Fillet And Chamfer Tools
  
About the Fillet And Chamfer Tools
Create a fillet or chamfer using the following tools:
Fillet Tool
Description
Creates a circular fillet between two entities.
Creates an elliptical fillet between two entities.
Creates a chamfer between two entities.