Changing the drilling angle

Loosen the lower screw (24) on the drilling angle adjuster using an open-ended spanner (width across flats 17 mm) and remove it.

Loosen the upper screw (21) using an open-ended spanner (width across flats 17 mm).

Loosen the clamping nut (27) using an open-ended spanner (width across flats 24 mm). Set the drill stand to the required drilling angle.

Retighten the clamping nut (27) using the open-ended spanner (width across flats 24 mm). Tighten the upper screw (21) using an open-ended spanner (width across flats 17 mm).

After drilling, put the drill column (20) back in the vertical position (drilling angle of 0°) by carrying out the steps above in reverse order. To do this, you will need to refit the lower screw (24) and tighten it using an open-ended spanner (width across flats 17 mm).