Keep your edge with earth metal disk blades
Our industry-exclusive Earth Metal disk blades help you cover rocky terrain and uneven ground with confidence — even at high speeds. Equally tough and breakage-resistant in all directions, Earth Metal disk blades are proven stronger than ordinary carbon steel blades. Perfect for no-till and minimum-till environments, these disk blades penetrate hard, dry soils to help you break through surface compaction, effectively slicing through fall crop residue or spring weed flush.
Keep your edge with earth metal disk blades
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Right-sized for performance
- True-Tandem 345 disk harrow blades are 22 inches in diameter, right sized to handle residue and create the perfect seedbed
- The True-Tandem 375 all-purpose disk features a unique shallow concavity bladed front gang and a standard concavity rear gang that allow for better soil penetration and increased ground speeds of up to 7 mph. Standard concavity equipped front gang is also available for a more traditional disk configuration.
- A 26-inch blade option is available on the True-Tandem 375 disk harrow for maximum soil movement and mixing
- Blades provide additional tillage depth — up to 4 inches deep in one pass — to help move more soil and residue
- Capable of running 4.5-7 miles per hour for optimal performance and greater productivity
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Built for longevity
- Using pure boron alloy steel and an extremely precise manufacturing process means the disk blades hold their shape better and resist breaking or bending
- Each disk blade runs on its edge, causing soil to explode off the blade and level with minimal backside pressure — this results in reduced compaction compared with conventional blades
