Description
When you’re working heavy crop residue or trying to get a consistent cut in varying soil conditions, smooth coulters can leave you fighting plugging issues and uneven penetration. This 17-inch wave coulter brings that aggressive cutting action you need to slice through corn stalks, wheat stubble, and matted residue without the headaches. Those 8 waves aren’t just for looks—they create a scissor action that stays sharp longer and cuts cleaner than smooth blades.
What You’re Getting
- Wavy edge design creates cutting action that stays sharp longer than smooth discs
- 7-gauge steel thickness gives durability to handle rocks, roots, and hard ground without bending
- Heat-treated Boron 15B26 steel construction with 46-52 Rockwell hardness for long-lasting edge retention
- Four bolt holes on 5-1/4 inch circle for secure mounting with 1/2 inch bolts
- Standard concavity provides proper soil flow and residue management
Built for Real Farm Work
This coulter is designed for Salford tillage equipment that handles the tough job of field preparation. Whether you’re running strip-till equipment for seed bed preparation or managing residue properly, this wave coulter cuts through crop residue cleanly and creates ideal soil conditions for planting without plugging up like smooth coulters can in heavy residue conditions. It’s the kind of blade that earns its keep in corn-soybean rotations where residue management makes or breaks your next crop.
Made to Last
Ingersoll builds these coulters from quality Boron steel that’s heat-treated to handle whatever your fields throw at it. The material gives you the perfect balance—hard enough to maintain a sharp cutting edge through rocks and tough stalks, but tough enough to absorb the shock when you hit something solid. The waves are about 1 inch high, so they create real cutting action without being so aggressive they tear up in lighter soils.
Installation Notes
This coulter bolts on using four 1/2-inch bolts through the mounting holes. A good tip: rotate your coulters occasionally to get even wear across the entire cutting edge. Check your mounting hardware for wear when you’re changing coulters—loose bolts will quickly destroy both the blade and the mounting hub.


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