28-Inch Notched Wear Tuff Disc Blade with 1-1/2 Inch Square Axle

Description

When you’re fighting through heavy corn stalks and matted bean stubble, regular disc blades just bend that residue over instead of cutting through it. This 28-inch notched disc blade from Osmundson brings back the aggressive cutting power you need, with Wear Tuff coating that keeps the edge sharp longer than standard steel. Each notch creates a scissor action that actually slices through tough stalks instead of just pushing them around.

What You’re Getting

• Aggressive notched edge that cuts through heavy residue like corn stalks and cover crops
• Wear Tuff coating extends blade life and keeps cutting edges sharper longer
• Quality Boron 15B26 steel at 46-52 Rockwell hardness that won’t shatter on rocks
• 8mm thickness provides durability without being too heavy for most medium-duty harrows
• Single punch mounting fits standard 1-1/2 inch square axles securely

Built for Real Farm Work

This blade’s sized right for mid-size disc harrows working corn, soybean, and small grain ground. The 28-inch diameter gives you good penetration and soil throw without being too big for most utility and mid-range tractors. Whether you’re working spring ground or doing fall tillage after harvest, this blade handles the variety of conditions you’ll face.

Made to Last

The Wear Tuff coating sets this blade apart from standard steel – it’s a special treatment that helps resist wear and keeps the cutting edge doing its job longer. Combined with quality Boron steel construction, you’re getting a blade that’ll cut through more acres before needing replacement. The 4.25-inch concavity throws soil aggressively to bury residue and level your field.

Installation Notes

This is a direct replacement for standard 28-inch disc blades with 1-1/2 inch square axle mounting. Check your blade spacing when installing – notched blades sometimes need slightly different spacing than smooth ones for best performance. Never mix new and worn blades on the same gang, as the diameter difference will leave uneven cutting patterns.