Contents Designing » Intersecting » Combine and Split Tools » Splitting a Solid with a Surface, Plane, or Another Solid » Splitting a Solid with a SolidPrint pageSplitting a Solid with a Solid Select Intersect > Combine . Click the solid you want to cut. Click the solid you want to cut with. Mouse over the solid to see the regions created by the cut. Click the region you want to delete.The regions you can delete are highlighted in red. « Splitting a Solid with a Surface, Plane, or Another SolidSplitting a Solid with a Surface or a Plane »