A tool coupling includes a first tool part and a second tool part, the second tool part being movable in relation to the first tool part. The tool coupling further includes a first base part for detachably retaining the first tool part and a second base part movable in relation to the first base part for detachably retaining the second tool part. The first base part has a pusher movable in relation to the first base part for detaching the first tool part and the second base part has a cap movable in relation to the second base part for detaching the second tool part.