For tightening metric screw joints with automatic stop.
In clockwise rotation: 30% of the maximum rotation speed for clean and easy starting, then automatic increase to the maximum rotation speed.
In anti-clockwise rotation: 6 pulse strokes with subsequently increasing rotation speed for gentle loosening of screw joints.
100% of the maximum rotation speed. Automatic reduction to 70% of the maximum rotation speed when drilling the sheet, reducing the risk of tearing out the screw.