Description

When your fields need a smooth, well-prepared seedbed rather than aggressive cutting action, smooth disc blades are your go-to choice. Many operators run notched blades on front gangs for cutting, smooth on rear for finishing. This 24-inch smooth blade from Osmundson gives you that perfect finishing touch, creating level soil without the aggressive chopping action you get from notched blades.

What You’re Getting

Smooth cutting edge that levels soil and creates an even seedbed without over-working
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 1/4-inch thickness provides the beef needed for long service life, while the 2.80-inch concavity creates the aggressive soil-throwing action that buries residue and levels fields
Single punch mounting hole for secure, wobble-free operation on your disc harrow

Built for Real Farm Work

This blade fits disc harrows and cultivators using 1-1/8 inch square axles. Perfect for secondary tillage work where you’re preparing seedbeds, working down plowed ground, or doing lighter cultivation. Notched blades excel in heavy residue but can be too aggressive in light soils or minimal trash conditions – that’s where smooth blades shine, giving you the control you need in cleaner conditions.

Made to Last

This Boron 15B26 steel maintains the perfect hardness range for long service life. No fancy coatings here – just quality steel that works. The concaved design throws soil properly while the smooth edge gives you a clean cut without the jarring you get from worn or damaged notched blades.

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. The single punch mounting means checking for elongated holes from wear – loose blades wobble and wear prematurely. Consider ordering a full gang set if you’re down to replacements – you’ll need them eventually and shipping costs are often the same.