All Case IH Heavy-Offset 790 disk harrows are equipped with Earth Metal blades. Uniquely formed and heat treated, Earth Metal blades offer exceptional endurance and break resistance for longer equipment life. The notched blades aggressively cut residue and vegetation with excellent cut uniformity.
Earth metal blades:
- Resharpen as they are used, improving performance over time
- Are 30% stronger and last uo to 20% longer than conventional blades
- Resist stress fractures
- Feature shallow-concavity design for easier pulling and better fuel economy