Description
When you’re dealing with heavy corn stalks, tough bean stubble, and matted residue that regular blades just can’t handle, you need aggressive cutting power. This 26-inch notched disc blade with Wear Tuff coating brings real bite to your tillage operation, turning stubborn crop residue into properly sized pieces instead of just pushing it around.
What You’re Getting
- Aggressive notched edge design that creates scissor action to slice through tough stalks and matted material
- Wear Tuff coating extends blade life significantly in abrasive soil conditions
- Heavy-duty 1/4-inch thickness handles rocks and hard ground without chipping or cracking
- Combo hole mounting accommodates both 1-1/8″ square and 1-1/4″ square axles for versatile fitment
- Quality Ingersoll construction using premium Boron 15B26 steel with 46-52 Rockwell hardness
Built for Real Farm Work
This blade excels in heavy residue conditions where you need aggressive cutting action. Notched blades attack residue aggressively, with each notch creating a scissor action that slices through tough stalks other blades just bend over. They’re particularly effective in no-till and minimum-till operations where you’re working through substantial crop residue. The larger 26-inch diameter maintains cutting effectiveness longer as it wears, giving you more value over the blade’s lifetime.
Made to Last
Ingersoll builds these blades from heat-treated Boron steel that’s specifically formulated for disc blade applications. The 46-52 Rockwell hardness gives you the perfect balance—hard enough to hold a sharp edge through rocks and tough conditions, but not so brittle that it chips or cracks under impact. The Durafaced coating adds extra protection against wear in sandy or abrasive soils, extending blade life well beyond standard uncoated blades.
Good to Know
This is a direct replacement that fits most disc harrows using combo hole mounting systems. Field-proven wisdom: Notched blades excel in heavy residue but can be too aggressive in light soils or minimal trash conditions. Many operators run notched blades on front gangs for cutting, smooth on rear for finishing. Check your mounting hole for elongation from wear – loose blades wobble and create uneven cutting that leaves mohawk strips in your field.






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