Notched or Plain Disc Harrow Blade 510 mm Diameter 31 mm Square Hole Boron Steel

Professional harrow disc, 510 mm diameter with a 31 mm square center hole. Manufactured from Boron Steel (30 MNB 5), this component ensures effective penetration and extreme wear resistance, ideal for soil cultivation on Rinieri and compatible machinery.

Product Description

The 510 mm harrow disc with a 31 mm square hole is a robust solution for seedbed preparation and organic residue management. The choice of BORO 30 MNB 5 steel, combined with advanced heat treatments, provides the disc with optimal hardness and superior resilience, allowing it to operate safely even in rocky or particularly challenging soils. With a 61 mm concavity, the disc ensures excellent mixing of the surface layer, promoting aeration and proper decomposition of crop residues. The notched version is recommended for a more aggressive crushing action, while the smooth version guarantees uniform leveling. The component adheres to the rigorous manufacturing standards required for Rinieri references (Ref. 2124251), ensuring operational stability and a long service life.

Technical Data and Specifications