Scarification is a very important factor within farming, but for this task to be effective, we must decompact the soil without removing the residues stored on the surface. For this, the Skarific line features a system of offset cutting discs, benefiting the residue cutting process. The cutting disc assembly is supported by arms made of cast iron with a specially developed curvature to prevent residue accumulation. The system also includes a high-pressure spring to enhance cutting, besides preventing breakages as the spring absorbs impacts. The fixation system is through the central axis with height adjustment, allowing the equipment to be adjusted according to the depth it will work.