Modifying the Extruded Hole Forming Tool Next, you modify the extruded hole forming tool. In the Design Library, navigate to forming tools\embosses. Right-click extruded hole and click Open . In the FeatureManager design tree, right-click Boss-Extrude1 and click Edit Sketch . In the graphics area, double-click the diameter dimension, 2. In the Modify dialog box, enter 8mm, and click . Close the Dimension PropertyManager if it is open, and exit the sketch. Save and close extruded hole.sldftp. Parent topicSheet Metal: Forming Tools Previous topic Replacing Forming Tools Next topic Testing the Link to Forming Tools