Hilti Aktiengesellschaft

Guenter Rohrmoser

Stefan Boenig

Robert Jakob

A setting tool for driving fastening elements includes a piston device () for the setting piston () and arranged in a setting direction end region of the hollow chamber () of the piston guide (), with the piston stop device () having a stop member () adjoining the hollow chamber () in the setting direction and including a leadthrough () having an inner conical active surface () that cooperates with the conical active surface () of the setting piston (), and with at least one of the active conical surface () and the active conical surface () being provided with a friction-reducing coating ().

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Meiningen, Austria

Guenter Rohrmoser