Tool for treating metallic components with a system for monitoring the operability, and method of monitoring the operability of a tool

摘要

In a tool and a method having a system for monitoring the operability of the tool, a shank-like section is provided with a tool section subjected to wear and is equipped with a cavity, to which a pressure medium is admitted for monitoring the operability of the tool, the shank-like section having a predetermined breaking point, and a monitoring device being provided, by which a signal of failure may be generated in the event of a pressure change.