Fillet and chamfer¶

Fillet (F) rounds an edge and Chamfer (B) cuts it at an angle.

Click an edge, drag or type a size, and press Enter. Selecting a face first treats every edge around it. Tab swaps between fillet and chamfer without starting over.

A click takes the whole run of edges that flow smoothly from the one you picked. Shift+click takes exactly one. If the size is too big for the shape, the prompt says so and you type a smaller one.