Description
When your disc harrow starts pushing residue around instead of cutting through it, you know it’s time for blade replacements that’ll actually get the job done. This 32-inch notched disc blade brings aggressive cutting action back to your harrow, turning tough corn stalks and matted crop residue into properly sized pieces that’ll break down instead of hair-pinning around your planter next spring.
What You’re Getting
- Wear Tuff coating that extends blade life in abrasive conditions
- Aggressive notched edge with scissor action that slices through tough stalks other blades just bend over
- Heavy 3/8-inch thickness that stands up to rocks and hard ground
- Quality Boron 15B26 steel construction with 46-52 Rockwell hardness for durability
- Single punch mounting hole for secure, wobble-free installation
Built for Real Farm Work
This blade fits disc harrows with 2-1/4 inch square axles, typically found on larger offset discs and tandem units used for primary tillage. Notched blades excel in heavy residue but can be too aggressive in light soils – many operators run notched blades on front gangs for cutting, smooth on rear for finishing.
Made to Last
The Boron 15B26 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 Wear Tuff coating adds an extra layer of protection against soil abrasion, helping these blades outlast standard ones in sandy or rocky 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. Starting at 32 inches, you’ve got plenty of service life ahead if you maintain them properly.
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