The Universal Module (UM, UM-S) accommodates a wide range of tools for many different functions. High processing speeds, stability, and proven technology distinguish the Universal Module (UM) for G3 as well as the Universal Module-S (UM-S) for the S3 line of cutters. The Universal Module makes adapting the Zünd cutting system easy and cost-effective whenever needs change. Switching from one application to another happens in a few simple steps.

A bayonet lock allows for quick tool changes. The module can operate in either pressure or position mode. A glide disk is available for both the UM and the UM-S; this option facilitates processing wavy materials.