Description

When your disc harrow starts leaving unfinished strips or your tillage isn’t cutting clean, worn disc blades are usually the culprit. This 16-inch smooth disc blade from Osmundson gives you the sharp, reliable cutting edge you need for proper soil preparation and residue management. Made with quality boron steel, it’s built to handle the tough conditions that come with field work.

What You’re Getting

16-inch diameter with smooth edge for clean cutting and finishing
High-carbon boron steel construction rated 46-52 Rockwell hardness for long-lasting durability
Combo hole design fits multiple axle configurations for versatile equipment compatibility
Standard 1.50-inch concavity provides the right soil flow and mixing action
11-gauge thickness (3.0mm) balances durability with proper flexibility

Built for Real Farm Work

This blade fits disc harrows and tillage equipment using 1 square by 1-1/8 square axles. You’ll find these on medium-duty harrows used for seedbed preparation, residue management, and secondary tillage operations. Whether you’re working corn stubble in the spring or preparing ground for wheat seeding, this smooth blade delivers consistent results.

Made to Last

Osmundson knows what it takes to build blades that hold up season after season. The boron steel construction gives you the hardness to stay sharp while maintaining enough flexibility to handle rocks and debris without cracking. The precise heat treatment ensures even wear patterns so you get maximum life from each blade.

Good to Know

This is a direct replacement blade – no modifications needed. When installing new blades, always replace complete gangs rather than mixing worn and new blades, as diameter differences create uneven cutting. Check your spool spacing while you’ve got the gangs apart, and consider coating stored blades with oil to prevent rust pitting that ruins cutting performance.