Description

When you’re running a no-till planter or drill through heavy residue, that smooth coulter just isn’t cutting it—literally. Corn stalks and wheat stubble can ball up and plug your equipment faster than you can say “harvest.” This ripple coulter blade slices through crop residue like a hot knife through butter, keeping your planting operation moving smoothly.

What You’re Getting

Rippled flutes that run right to the edge—they grab and shred residue instead of pushing it aside
20-inch diameter gives you good ground contact and penetration for consistent depth
4.5mm thickness (7-gauge steel) stands up to rocks and hard ground without bending
Dual bolt circle pattern fits both 5-inch and 5-1/4-inch mounting patterns

Where This Blade Shines

This coulter works on equipment from Melroe, Wilrich, DMI, Bigham Bros, Tye, Landoll, Great Plains, Kinze, and many others. It fits machines with the standard 4-inch center hole and dual bolt pattern—the kind of versatile mounting setup you find on most no-till drills and planters used for corn, soybeans, and small grains.

Made to Last

Farm ground doesn’t play favorites when it comes to wearing out equipment. This blade is built from quality steel with the right hardness to hold its edge while staying tough enough not to crack when you hit that inevitable rock. The rippled design actually helps it shed dirt and debris, so it stays sharper longer than smooth blades in trashy conditions.

Good to Know

This is a direct replacement—no modifications needed if your current coulter has the same bolt pattern. The ripples make all the difference when you’re dealing with heavy corn stalks or matted wheat straw. If you prefer a smooth edge for lighter residue conditions, the smooth version is available too, but for most no-till work, you’ll appreciate how these ripples keep things flowing.