Splitting Blocking Using the Pull Tool

Select the Pull tool from the Edit group.

Select the block edges to be extruded.

Click the Cut tool guide or select Cut in the Options panel.

Use the Up To tool guide to select a face on the opposite side of the model as shown below.

Note: The default behavior is to shape the sweep path by the boundary edge connection between source and target. If this connection is via a curved boundary, the sweep path will be shaped by the curved geometry.

Optionally, select an edge, or set of edges, to define the sweep path shape. Selecting the set of curved edges creates a curved sweep path rather than the default straight path.