Description

There’s nothing quite like starting spring tillage with disc blades that actually cut instead of just pushing dirt around. When your blades get worn down or chipped up from hitting rocks, this 22-inch smooth replacement blade from Osmundson gets you back to making clean passes through your fields. Smooth blades like this one do the finishing work—sizing residue and creating that smooth, level seedbed you need.

What You’re Getting

Heavy-duty 1/4-inch thick Boron 15B26 steel that holds its edge through acres of tough tillage
Combo hole design works with either 1-1/4 inch square or 1-1/2 inch round axles
Standard 2.50-inch concavity provides just the right soil throw for leveling and residue mixing
Hardened to 46-52 Rockwell scale—tough enough to handle rocks but not so brittle it shatters
No-nonsense construction that matches OEM quality without the premium price

Built for Real Farm Work

This blade fits mid-size disc harrows that run either square or round axles in the 1-1/4 to 1-1/2 inch range. Whether you’re finishing corn ground after the combine or working up soybean stubble for next season’s crop, smooth blades like this create that final finish that makes planting easier come spring.

Made to Last

Osmundson doesn’t mess around with blade materials. This Boron steel keeps its cutting edge longer than regular carbon steel, and the 1/4-inch thickness gives you plenty of material to work with as the blade wears. You’ll get seasons of use before this blade needs replacing.

Good to Know

The combo hole design means you don’t have to worry about whether your harrow uses square or round axles—this blade handles both. When replacing blades, never mix worn and new on the same gang since the diameter difference creates uneven cutting. Check your blade spacing while the gang’s apart; proper spacing keeps blades cutting clean instead of plugging up with trash.