Fillet - Support Face Radius The fillet face has the same radius as an adjacent face. If the support face and the fillet face have the same radius of curvature, the fillet is essentially a split face. Example Parent topicFillets Fillet - Planar Face Fillet - Tangency Fillet - Large Radius Fillet - Radius Across Greater than Radius Along Fillet - Spring Edge Fillet - Adjacent Face Angle Fillet - Vertex Fillet - Invalid Selection Fillet - General Failure