The programmed straight line with a traversing path of 1/1000 mm does not play a role when machining the fit tolerance. In the current example, the cutting edge is only taken into account for a straight line in the positive X direction, as the cutting edge geometry of the tool only permits this traversing direction.
Programming the cutting edge call in the negative X direction is ignored, as the tool cannot machine the contour as a result of the cutting edge geometry. Even if the contour comprises individual straight lines in which a cutting edge call is programmed, this is ignored as traversing cannot take place in the X direction. As a consequence, the corresponding cutting edge length cannot be taken into account. Between the individual contour elements in which a cutting edge is selected it is possible that the tool briefly remains in this position.