Description
When you’re working tough residue and need blades that’ll last season after season, this 28-inch crimp center blade delivers the performance your disc harrow was built for. The notched edge cuts through corn stalks and matted cover crops like they’re supposed to, while the crimp center design adds extra strength where the blade takes the most stress. That Wear Tuff coating means less time worrying about rust and corrosion eating your investment.
What You’re Getting
- Aggressive notched edge that slices through tough stalks instead of bending them over
- Crimp center design strengthens the blade where axle stress concentrates
- Wear Tuff coating protects against corrosion and extends blade life
- Quality Boron 15B26 steel at 46-52 Rockwell hardness holds its edge through acres of tillage
- 8mm thickness provides the durability for heavy-duty field conditions
Built for Real Farm Work
This blade fits disc harrows running 1-1/2 inch square axles, the standard setup on most mid-size to large disc harrows used for primary tillage. In high-residue conditions like continuous corn or after cover crops, that notched edge makes the difference between effective residue management and a plugged-up mess that forces you to make extra passes. The crimp center adds structural integrity right where the blade mounts, helping prevent cracking under heavy loads.
Made to Last
This Boron 15B26 steel maintains the perfect hardness range – hard enough at 46-52 Rockwell to hold an edge through acres of tough tillage, but not so brittle it shatters when you clip that hidden field stone. The Wear Tuff coating adds an extra layer of protection that fights off the moisture and chemicals that cause blade edges to pit and dull prematurely.
Installation Notes
This is a direct replacement for standard 28-inch disc blades with single punch mounting. Never mix worn and new blades on the same gang – the diameter difference creates uneven cutting that leaves mohawk strips. The single punch mounting means checking for elongated holes from wear – loose blades wobble and wear prematurely.
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