The invention relates to a stepped tool for cutting machining of a workpiece, comprising a first step having a first cutting edge, wherein the first step comprises a first connecting portion and a second connecting portion, a second step having a second cutting edge, wherein the second step comprises a third connecting portion for detachable connection to the first connecting portion, a gripper element for receiving the second connecting portion and a fixing element for arresting/fixing the second connecting portion inside the gripper element.
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