18 disc harrow blades are designed differently and have a specific shape. On the other hand, there are 18 disc harrow blades that are designed accordingly to the shape of the material. These plowing blades are commonly made in farming equipment and are not used in the farming equipment.
18 disc harrow blades are generally fine, and they are mainly made of steel, plastic, and have a stronger blade compared to other blades. The type of blades is generally used in the ground because they are not resistant to cutting the shape of a material that difficult to reach.