Notched or Plain Disc Harrow Blade 610 mm Diameter 37 mm Hexagonal Hole Boron Steel 6 mm Thickness

Ultra-high resistance professional harrow disc, 610 mm diameter with a 37 mm hexagonal center hole and 6 mm reinforced thickness. Manufactured from Boron Steel (30 MNB 5), it is engineered for maximum penetration and operational life on heavy-duty harrows working in extreme conditions.

Product Description

The 610 mm harrow disc with a 37 mm hexagonal mount represents a top-tier technical solution for heavy-duty agriculture. Thanks to its 6 mm structural thickness and the use of premium BORO 30 MNB 5 steel, this 12.7 kg component offers unparalleled resilience to mechanical shocks and minimal abrasive wear, even on highly compacted soils or those containing stones. The hexagonal center hole profile provides superior mechanical coupling with the shaft, distributing torque optimally and preventing any slippage or radial play during operation. With a 73 mm concavity, the disc ensures fluid and effective soil turnover, promoting deep incorporation of organic matter and proper soil regeneration. Available in both notched (for aggressive cutting action) and smooth (for powerful and uniform leveling) configurations.

Technical Data and Specifications