Smooth Coulter Disc for Case IH SDX and Precision Disk 30/40 Series Drills

Description

When you’re trying to plant through stubble and crop residue, getting that seed in the ground at the right depth makes all the difference. This 22-inch smooth coulter cuts cleanly through surface trash to create a proper seed furrow, giving your drill the precision it needs to place every seed exactly where you want it. No more skips or shallow planting because residue is bunching up in front of your opener.

What You’re Getting

• 22-inch diameter provides excellent cutting width and smooth rolling through tough conditions
• Smooth edge design slices cleanly through residue without dragging trash along
• Heavy-duty 1/4-inch thickness handles rocks and hard ground without chipping or cracking
• Four bolt holes on a 4-inch circle with a 2-1/2 inch center hole for secure, wobble-free mounting

Built for Real Farm Work

This coulter disc is engineered specifically for Case IH SDX and Precision Disk 30/40 series drills – the workhorses you count on for accurate seeding in corn, soybeans, and small grains. Whether you’re no-tilling into heavy corn stubble or planting cover crops after harvest, this disc handles the tough conditions that come with modern farming practices.

Made to Last

The smooth steel construction and proper heat treatment mean this coulter will keep its edge season after season. It’s built to the same specifications as the original factory part, so you get the durability and performance your drill was designed to deliver without paying dealer markup prices.

Installation Notes

This is a direct bolt-on replacement – no modifications needed. When installing, make sure to torque the mounting bolts to spec and check for proper clearance with your seed tubes and depth wheels. A quick tip: mark your old coulter’s position before removal so you can match the same angle when installing the new one.