Creating the Shell Click Rotate View (Heads-up View toolbar). Drag the pointer to rotate the part until you can see the back. Do one of the following to release the tool:Click the button for the tool you are currently using. Press Esc. Press Enter. Click the button for the next tool you want to use. Click Select (Standard toolbar). Select the back face. Click Shell (Features tab). Under Parameters, set Thickness to 2. Click . The shell operation removes the selected face and leaves a thin-walled part. Parent topicLesson 1 - Parts Previous topic Creating the Boss Fillets Next topic Creating a Section View of the Shell