One of the safest features of the PROTAGO: the fixed handle with integrated dead man's switch, which can be positioned in 6 settings to give the user the greatest possible flexibility. And to ensure the greatest possible ergonomics, the handle has been developed with the innovative IRONHAND® technology.

A UNIQUE SYSTEM. AND A UNIQUE METHOD.

During the test period, test persons are fitted with an iron glove (IRON HAND). This glove measures pressure and pressure points during various applications - and thus provides information about ergonomic weak points, which can then be corrected in the further development process. The PROTAGO is the world's first tool developed with this innovative method. The PROTAGO was tested with the IRONHAND® system in two categories: Grinding and Cutting. The tests took place under real conditions at Bouygues Constructions in France. The result: first-class ergonomics - and low-fatigue working under the highest safety standards.