Description

When you’re working tough ground or chopping up crop residue, worn disc blades turn your harrow into a field roller instead of a cutting machine. This 16-inch smooth disc blade from Osmundson brings back that clean cutting action you need, slicing through stalks and mixing soil instead of just pushing everything around. It’s built with the same specs and quality as your original equipment.

What You’re Getting

Smooth edge design for consistent cutting and soil finishing without aggressive residue chopping
Boron 15B26 steel construction hardened to 46-52 Rockwell for edge retention through tough conditions
Standard 1.50-inch concavity provides proper soil mixing and residue incorporation
Combo hole design fits both square and round axle configurations for versatile mounting
11-gauge thickness (3.0mm) balances durability with proper soil penetration

Built for Real Farm Work

This blade fits standard disc harrows with 1-1/8 square by 1-1/4 square axle configurations. Whether you’re working corn ground, breaking up wheat stubble, or preparing seedbeds, smooth blades like this are your go-to for secondary tillage that needs a clean finish without the aggressive cutting action of notched blades.

Made to Last

This Boron 15B26 steel maintains the perfect hardness range – hard enough at 46-52 Rockwell to hold an edge through acres of tough tillage, but not so brittle it shatters when you clip that hidden field stone. The standard concavity specification ensures proper soil flow and mixing action that won’t change as the blade wears.

Good to Know

Installation is straightforward with the combo hole design that accommodates different axle shapes. Track your blade wear by measuring diameter annually; most blades are shot when they’ve lost 3-4 inches. Consider ordering full gang sets – shipping’s often the same, and you’ll need them eventually. Keep spare blades on hand during tillage season – there’s nothing worse than hitting a rock and losing a day waiting for parts.