Create chamfer with two distances

1. On the ribbon, click 3D Model tab Modify panel Chamfer .
2. Click Two Distances, and then click the edges to chamfer.
3. Enter Distance 1 and Distance 2. Optionally, click the arrow to list recently entered values, and click to select one.
4. Optionally, click Flip to reverse the distances on the model.
5. To set Edge Chain options, click More.
6. Set Edge Chain before selecting edges.
   • Click the left button to include any tangent edges in the chamfer.
   • Click the right button to select only one edge at a time.
7. Select edges to chamfer.
8. Click OK.