Description
When you’re working fields with moderate residue or trying to get that perfect finish seedbed, smooth disc blades like this 32-incher give you clean cutting power without the aggressive action of notched blades. Smooth blades work great for finishing passes, preparing seedbeds, and handling lighter residue conditions where you want consistent soil flow without being too aggressive.
What You’re Getting
- Large 32-inch diameter maintains cutting effectiveness longer as it wears down
- Quality Boron 15B26 steel with 46-52 Rockwell hardness for long-lasting edge retention
- Standard 4.75-inch concavity provides proper soil mixing and leveling action
- Single punch hole design for secure mounting on 1-3/4 inch square axles
Built for Real Farm Work
This blade is sized for the big iron – the disc harrows and vertical tillage tools that cover serious ground in corn, soybean, and wheat country. Whether you’re working heavy clay or sandy loam, smooth blades like this one give you that consistent finish without the aggressive cutting action of notched blades. They’re perfect for secondary tillage, seedbed preparation, and working fields where you need a smooth, even finish.
Made to Last
Osmundson doesn’t mess around with blade materials. This Boron steel maintains the perfect hardness range – hard enough to hold an edge through acres of tough tillage, but not so brittle it shatters when you clip that hidden field stone. The 8mm thickness gives you the durability needed for long service life in demanding field conditions.
Good to Know
When replacing blades, never mix worn and new 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. At 32 inches starting diameter, you’ve got plenty of service life ahead with proper maintenance.
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