The disc ploughs are produced to work in every type of soil for breaking, raising, turning and mixing the soil. The disc ploughs are used to open new fields and useful in fields with stones. Disc ploughs can be used in hard soil conditions with stones, roots, etc. The lifetime of plough are rather long because the materials are high quality; discs are boron steel from Turkey, Forge de Niaux from France; 52-55 RHC hardness, Ø660mm and are adjustable to get the maximum power from the tractor.