Chiseles are agricultural machines used to prepare the land for sowing. Depending on the work to be done, the surface to be plowed and the type and power of the tractor, the chisels can have different sizes and different blades or number of arms. The models that Los Antonios manufactures have a working width of between 2 to 5 meters, while the wider machines have a hydraulic system that allows them to be deployed for the widest job and allows them to be transported on public roads. The main function of this agricultural machinery is to move the earth to facilitate better water circulation in the depth.