Notched or Plain Disc Harrow Blade 510 mm Diameter 37 mm Hexagonal Hole Boron Steel

Professional harrow disc, 510 mm diameter with a 37 mm hexagonal center hole. Manufactured from Boron Steel (30 MNB 5), this component ensures optimal soil penetration and superior wear resistance, ideal for disc harrows equipped with hexagonal shafts.

Product Description

The 510 mm harrow disc with a 37 mm hexagonal mount is a high-precision technical component designed for primary and secondary soil tillage. The use of BORO 30 MNB 5 steel, renowned for its mechanical properties after heat treatment, provides the disc with exceptional hardness and resilience, capable of absorbing violent impacts without deformation. The hexagonal profile of the center hole ensures a perfect mechanical fit with the shaft, eliminating slippage risks and guaranteeing smooth and constant torque transmission. With a 61 mm concavity, this disc promotes excellent soil turnover, facilitating the incorporation of crop residues and soil aeration. Available in both notched (for a more aggressive attack on compacted soils) and smooth (for a uniform surface refinement) versions.

Technical Data and Specifications