Step drill with DXF-form step
- An example of a step drill with profile steps.
- The forms are clearly recognisable on both step transitions. These are traversed with the wheel.
- The distortion of the form caused by the curved flute is taken into account and compensated for.
- This option demands item no. CH-50052380 (Complex drills) and no. CH-50052080 (DXF form steps).