Description
When you're working tough, trashy ground that won't let go of last year's crop residue, standard disc blades sometimes just aren't aggressive enough to do the job right. That's where crimp center disc blades shine - that 6-inch crimped center creates extra turbulence and mixing action that standard blades can't match, helping you work through heavy residue and get the soil properly prepared for next season's planting.
What You're Getting
- Notched edge design creates scissor action that slices through tough stalks other blades just bend over
- Crimp center design generates additional soil movement and residue mixing for better incorporation
- Boron 15B26 steel maintains perfect hardness at 46-52 Rockwell to hold an edge through acres of tough tillage
- 3/16 inch thickness provides good durability while keeping weight reasonable for smaller tractors
- Single punch mounting hole fits standard 1-1/8 inch square axles on most disc harrows and cultivators
Built for Real Farm Work
This 20-inch crimp center blade works well on disc harrows, field cultivators, and vertical tillage tools that use 1-1/8 inch square axles. It's sized right for medium-duty tillage operations where you need more aggressive action than a smooth blade but don't need the heavy-duty construction of larger implements.
Made to Last
Osmundson doesn't mess around with blade materials - just quality steel that works. The steel is hard enough to hold an edge through acres of tough tillage, but not so brittle it shatters when you clip that hidden field stone. The 2-inch standard concavity provides good soil flow without being overly aggressive.
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 crimp center design means this blade will move more soil than a standard flat blade, so you might need to adjust your operating depth and speed accordingly when you first install them.
This item is a suitable alternative for the following:
114-203603FN