Description
When you're working clean-tilled fields or need a smooth finish after heavy tillage passes, smooth disc blades give you the penetration without the aggressive residue cutting action of notched blades. This 16-inch Osmundson blade with its 1.5-inch concavity creates good soil flow while maintaining the sharp edge you need to slice through compacted ground and level uneven spots left by primary tillage.
What You're Getting
- Boron 15B26 steel construction that holds an edge through acres of tough work
- 46-52 Rockwell hardness for the right balance of durability and impact resistance
- 7-gauge thickness provides strength without adding unnecessary weight to your gangs
- Single punch mounting hole fits standard 1-1/2 inch square axles with proper spacing
- 1.50-inch concavity moves soil effectively without creating ridges
Built for Real Farm Work
This blade fits any disc harrow or tillage tool using 1-1/2 inch square axles. Whether you're running a tandem disc for seedbed prep, finishing behind a chisel plow, or working ground that's already been chopped up, smooth blades excel where you need cutting action without the aggressive residue management of notched edges.
Made to Last
Osmundson doesn't mess around with blade materials - this Boron steel maintains the perfect hardness range, 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 4.5mm thickness handles the shock loads and side forces that come with disc work without bending or cracking.
Good to Know
Track your blade wear by measuring diameter annually - most blades are shot when they've lost 3-4 inches. Check for elongated mounting holes from wear since loose blades wobble and wear prematurely. When replacing blades, never mix worn and new on the same gang since the diameter difference creates uneven cutting.
This item is a suitable alternative for the following:
114-160705P