Tool Data Management TDM: For over 25 years, Tübingen-based TDM Systems GmbH has been the leading provider of Tool Management in the machining industry. With the Tool Lifecycle Management strategy, TDM Systems is focusing specifically on process optimization through optimal tool planning and provisioning. Creating and editing tool data and graphics, integrating tool know-how and 3D graphics into the CAM planning and organizing the complete tool cycle on the shop floor level are the three core competencies of TDM Systems and the pillars of the TLM strategy. As member of the SANDVIK Group, TDM Systems draws on the expertise of various tool manufacturers in developing its software products.