The JJM UST provides a tungsten tipped coulter which now fits onto the Köckerling All Rounder, Kverneland TS EVO 6000, Kongskilde Vibroseeder, Horsch Terrano and Horsch Finer spring tine drill.

The coulter is made in the same way as all other Metcalfe coulters, with a seperate 12mm point, holder and tube so enabling the replacement of parts as they wear, rather than replacing the whole coulter.

The point has a heeled design to help to stop tube blockages. A curved tube follows the angle of the spring tine, ensuring optimum seed flow.