Tool for machining workpieces

摘要

A tool for the machining of workpieces is provided with a coolant/lubricant supply and an actuation unit for the activation of supplementary functions of the tool, with an actuation element and an actuation medium circuit. The actuation unit is separated from the coolant/lubricant supply by a separation element. The separation element can be exposed on one side to the coolant/lubricant and on the other to the actuation medium.