Notched Crimp Center Disc Blade for Heavy-Duty Disc Harrows with 1-1/2 Inch Square Axle

Description

When you’re dealing with heavy corn stalks, thick cover crops, or tough residue that regular blades just push around, you need something with real bite. This 28-inch notched crimp center blade combines aggressive cutting action with the specialized design that handles the roughest conditions your disc harrow faces. The crimp center design provides extra structural strength right where you need it most.

What You’re Getting

• Aggressive notched edge creates scissor action that slices through tough stalks instead of bending them over
• Crimp center construction adds strength and rigidity for heavy-duty applications without extra weight
• Wear Tuff coating provides extended blade life in abrasive conditions like rocky or sandy soils
• Premium Boron 15B26 steel at 46-52 Rockwell hardness holds an edge through acres of tough tillage
• Single punch mounting fits snugly on 1-1/2 inch square axles with minimal play

Built for Real Farm Work

This blade excels in high-residue conditions like continuous corn or after cover crops, turning tough stalks and matted residue into properly sized pieces that’ll break down instead of hair-pinning around your planter next spring. The 28-inch diameter gives you good ground coverage while maintaining the aggressive cutting you need for stubborn crop material.

Made to Last

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. The Wear Tuff coating helps these blades maintain their edge longer in rocky or abrasive soil conditions that would quickly dull standard blades.

Good to Know

The single punch mounting means checking for elongated holes from wear – loose blades wobble and wear prematurely. Track your blade wear by measuring diameter annually; most blades are shot when they’ve lost 3-4 inches. When replacing blades, never mix worn and new on the same gang – the diameter difference creates uneven cutting that leaves mohawk strips.