Description
If you’re running Unverferth, KMC, or Rawson tillage equipment and need to cut through crop residue that’s giving you fits, this ripple-edge coulter is your answer. The ripple design isn’t just for looks – those little waves on the cutting edge grab and slice through tough corn stalks, bean stubble, and heavy residue that smooth coulters sometimes push around instead of cutting clean.
What You’re Getting
- 20-inch diameter gives you plenty of cutting width while staying manageable for your equipment
- 4.5mm thickness (7 gauge steel) strikes the right balance between strength and penetration
- Six bolt mounting holes on a 5-inch circle for secure attachment to your toolbar
- Ripple edge design cuts through residue instead of pushing it around like smooth coulters can
- Quality Ingersoll construction that’s built to handle rocky ground and tough conditions
Built for Real Farm Work
This coulter fits right at home on strip-till rigs, vertical tillage tools, and other residue management equipment. Whether you’re preparing a clean seedbed for planting or working down heavy corn stalks after harvest, the ripple edge keeps cutting even when the going gets tough.
Made to Last
Farm ground is hard on coulters, especially when you’re hitting rocks or working in abrasive soil. This one’s made from quality steel that holds its edge and can take a few dings without giving up on you. The 3/8-inch concavity helps it stay sharp and roll through the soil smoothly.
Good to Know
The 6-hole bolt pattern on a 5-inch circle is pretty standard for this size coulter, but double-check your existing setup before ordering. If your old coulter is getting dull or has chips in the edge, don’t wait – a sharp coulter makes all the difference in getting a clean cut and good soil contact.






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