The disc coulter also makes a considerable contribution to efficient ploughing. The disc coulter’s precise cutting action helps achieve full turning and complete incorporation of crop remains as well as effective furrow clearance. For Cayros ploughs, notched disc coulters with a diameter of 500 or 600 mm are available. The depth of the coulters can be adjusted very finely using toothed discs, the robust tapered roller bearings are well-protected in their external position and are maintenance-free. These plough models can also optionally be fitted with disc coulters in front of each plough body.