--- title: Using CATIA V5 Symmetry and 3DCS Mirror to Model Faster description: Use confidence intervals to determine how many simulations you need to be confident in your tolerance analysis results. Don't waste time doing too many simulations! --- SEARCH [![](https://www.metrologicdcs.com/wp-content/uploads/logo-metrologic-dcs-mono.svg)](https://www.metrologicdcs.com/) [Get Started ](https://www.3dcs.com/contact-dcs/headquarters-dcs) Search Search # CATIA V5 Symmetry and 3DCS Mirror How Does CATIA's Symmetry and 3DCS Mirror Make Modeling Faster? ## Are You Spending Too Much Time Copying Data? ### Download this month's Tips and Tactics Article This month's T&T offers a helpful guide on using CATIA's Symmetry tool and 3DCS's Mirror tool.    Take Aways: - Create symmetrical copies of your CAD - Duplicate your 3DCS data onto the new parts ### Download the Article Security / confidence line. You can also link to your [privacy policy](https://mkt.3dcs.com/tips-tactics-catia-v5-symmetry-3dcs-mirror#) page, to open in a new window. ### Contact **DCS Global Headquarters** 2805 Bellingham Dr Troy, Michigan, 48083 Phone: 1.248.269.9777 Fax: 1.248.269.9770 Website: [www.3dcs.com ](http://www.3dcs.com/)Email: [sales@3dcs.com](mailto:sales@3dcs.com) Cookie Settings ### From Our Blog ### Subscribe to Newsletter ![](http://www.mown5gaze.com/146929.png)