Description
When your disc harrow starts rolling over crop residue instead of cutting through it, you need blades that’ll actually bite into the soil and do the job right. This 28-inch smooth disc blade brings back that clean cutting action your harrow needs to properly break up ground and size residue without the aggressive action that can pulverize soil structure in lighter conditions.
What You’re Getting
- Premium Boron 15B26 steel construction with 46-52 Rockwell hardness for long-lasting edge retention through acres of tough tillage
- 6mm (1/4-inch) thickness provides the right balance of durability and smooth cutting action
- 4.5-inch concavity provides proper soil flow and self-cleaning action
- Dual axle compatibility – fits both 1-1/2 inch square and 1-5/8 inch round configurations
- Heat-treated Boron steel that’s specifically formulated for disc blade applications
Built for Real Farm Work
This blade fits disc harrows running either 1-1/2 inch square or 1-5/8 inch round axles, making it versatile for various tillage setups. It’s sized for the disc harrows and vertical tillage tools that cover serious ground in corn, soybean, and wheat country. Whether you’re working corn stubble in the fall or preparing bean ground for next year’s crop, this smooth-edge design gives you that consistent finish without being too aggressive for lighter soils.
Made to Last
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. No fancy coatings here – just quality steel that works.
Installation Notes
This is a direct replacement that mounts right onto your existing axle setup. Never mix worn and new blades on the same gang – the diameter difference creates uneven cutting that leaves mohawk strips. Track your blade wear by measuring diameter annually; most blades are shot when they’ve lost 3-4 inches.
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