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  • The FireRex® is our hydropneumatic setting tool for blind rivet nuts that features an external pressure booster to increase flexibility by some considerable margin. 

  • There is also the option to integrate the FireRex® in a robot application or equip it with setting process monitoring in the form of the FireRex® 2 C WinTech.

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Technical Details

Working range

Sets blind rivet nuts from M5 to M12 in all materials

Scope of delivery

M5 to M12 threaded mandrel and nosepiece


Weight: 4.4 kg
Max. setting stroke, adjustable: 10 mm
Max. setting force, adjustable: 22 kN at 6 bar
Operating pressure: 5-7 bar
Hose connection: 6 mm Ø (1/4’’)
Compressed air consumption: approx. 2 to 4 l per setting (depending on nut size)


• Lightweight riveting gun
• Hose connection with quick-release coupling (on request): Disconnects the gun from the external pressure booster without oil loss and without venting
• Ideally suited for setting blind rivet nuts in difficult to access places
• Also ideal for installation in assembly cells, fixtures or semi-automatic workstations
• Can be equipped with almost all FireFox® 2 accessories: e.g. extension units, spent mandrel container, blind rivet nut counter, setting process monitoring, spring-loaded trigger system and remote control


As a further development of the tried-and-tested FireFox® 2, the FireRex® is capable of setting blind rivet nuts at any conceivable angle in industrial manufacturing processes. The external pressure booster makes the FireRex® particularly suitable for use in tight spaces. The FireRex®'s special processing head is ideally suited for integration into manufacturing systems, linear guides and industrial robots, facilitating flexible and ergonomic working procedures in applications with restricted access.

Available with setting process monitoring

In the production of critical components, the FireRex® 2 C WinTech can facilitate monitoring and documentation of the process results. The basis for monitoring the WinTech setting process is the tried-and-tested TAURUS® C. The setting process is evaluated with the aid of position and force sensors as well as integrated electronic circuitry. Up to three evaluation windows can be configured with special set-up software. A coloured LED on the tool shows the result of setting process monitoring. With a data line, the values can also be recorded and further processed.

Elevate your production

The FireRex® riveting gun is extremely lightweight and perfectly designed for processing blind rivet nuts in hard-to-reach places. The FireRex® is ideally suited for installation in assembly benches, fixtures or semi-automated workstations. The setting tool can be equipped with almost all FireFox® 2 accessories, including extension units, a blind rivet nut counter or the setting process monitoring system.