Tool for hand machine tool has heat discharged from work surface through coolant in closed chamber in base body

摘要

Heat is discharged from the work surface area (16) through a coolant (22) which is arranged in a chamber (24, 26) in the base body (10). This space can be closed to the outside. The aggregate state of the coolant can be varied during a work process at least in part through thermal energy which arises. The coolant is preferably fluid which evaporates during a work process.