Notched or Plain Disc Harrow Blade 560 mm Diameter 92 mm Hexagonal Hole Boron Steel

Professional harrow disc, 560 mm diameter with a 92 mm hexagonal center hole. Manufactured from 4.5 mm thick Boron Steel (30 MNB 5), this component ensures excellent structural strength and secure drive on large-scale hexagonal shafts.

Product Description

The 560 mm harrow disc with a 92 mm hexagonal mount is a high-resistance technical component, ideal for the most demanding tillage operations. The use of BORO 30 MNB 5 steel, renowned for its superior mechanical properties following heat treatment, provides the disc with optimal hardness and resilience, capable of withstanding mechanical shocks without deformation. The geometry of the 92 mm hexagonal hole is engineered for oversized section shafts, ensuring uniform torque distribution along the shaft and eliminating risks of radial slippage. Featuring a 72 mm concavity, the disc ensures effective soil turnover, promoting the deep incorporation of crop residues and improving soil aeration. Available in both notched configuration (for aggressive attack on compacted soils) and smooth (for precision leveling).

Technical Data and Specifications