Description
When your disc blades look more like dull coins than cutting tools, you need replacements that’ll bite into the ground instead of just skating over crop residue. This 28-inch notched blade brings back that aggressive cutting action your harrow needs, with each notch creating a scissor action that slices through tough stalks instead of just bending them over.
What You’re Getting
- Notched edge design cuts through heavy residue with aggressive scissor action that sizes material properly
- Wear Tuff coating extends blade life significantly by reducing friction and metal-on-dirt wear
- Shallow 2.88-inch concavity gives moderate soil throw while maintaining good penetration
- Boron 15B26 steel holds its edge through thousands of acres while staying tough enough not to shatter on rocks
- 5/16-inch thickness provides the beef needed to handle years of field work without warping
Built for Real Farm Work
This blade fits disc harrows using 1-5/8 inch round axles, commonly found on mid-sized farming operations working row crop and general tillage applications. Whether you’re breaking up corn stubble in the fall, sizing cover crops before planting, or working summer fallow ground, this blade handles the tough stuff that lighter blades just push around.
Made to Last
The Wear Tuff coating isn’t just marketing – it’s a real difference you’ll see in blade life. This Boron steel maintains hardness at 46-52 Rockwell to hold an edge through acres of tough tillage while resisting rapid dulling from abrasive soils. The coating reduces friction between blade and soil, keeping temperatures down and wear to a minimum.
Installation Notes
This is a direct replacement that mounts with single punch holes – no modifications needed. Never mix worn and new blades on the same gang since diameter differences create uneven cutting that leaves mohawk strips. Order full gang sets if you’re doing a complete overhaul – shipping’s often the same cost either way.
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