When your standard disc blades just push tough residue around instead of cutting it cleanly, you need the aggressive action this crimp center blade brings to your tillage operation. The crimped center design creates more aggressive soil mixing and improves trash flow, while those sharp notched edges bite through even the thickest corn stalks and matted cover crop residue that other blades just roll over.
What You’re Getting
- Crimped 6-inch center creates better soil flow and more aggressive mixing action than flat-center blades
- Notched edge design cuts through heavy residue with a scissor action that slices instead of bends
- Heavy-duty 7-gauge thickness holds up to rocks and tough conditions that destroy lighter blades
- Boron 15B26 steel with 46-52 Rockwell hardness gives you the perfect balance of edge retention and toughness
- Single punch mounting system for secure, wobble-free operation
Built for Heavy-Duty Tillage
This blade excels in high-residue conditions where standard discs struggle – think continuous corn, heavy cover crops, or thick CRP ground. The crimp center design is especially popular on larger disc harrows and heavy offset discs where operators need maximum trash flow and soil mixing. Whether you’re breaking up compacted ground or sizing residue for better decomposition, this blade handles the tough jobs.
Made to Last
This Boron 15B26 steel maintains the perfect hardness range – 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 4.5mm thickness gives you the beef needed for long service life, while the 2-inch concavity creates aggressive soil-throwing action that buries residue properly.
Installation Notes
The single punch mounting means checking for elongated holes from wear – loose blades wobble and wear prematurely. When replacing blades, never mix worn and new on the same gang since diameter differences create uneven cutting. A quick tip: coat blade edges with used oil to prevent rust pitting that ruins cutting ability during storage.
