Reversing gear allows a very short processing time: pressure on the spindle starts the slow clockwise rotation of the tool, when retracting the fast rewind is automatically activated at 680 rpm & 230V. Easy tapping in just one operation due to high torque, low speed and high concentricity Additional handle allows optimal and comfortable tool guidance Compensation of angular misalignment of the cutting tool in the bore by a joint between food intake and threaded chuck Standard depth stop for blind hole drilled holes