16" 4.5mm Smooth Coulter Blade

16" coulter blade sized for planters and grain drills. Made to slice, not tear.

Sized to run in a vertical-tillage bar or a fluted-coulter caddy. Sourced from Osmundson-family manufacturers and vetted for a clean cut through residue.

Specs

• Diameter: 16"
• Thickness: 4.5mm
• Edge: Smooth
• Category: Coulter

Not sure it fits? Measure the old blade (diameter, thickness, and center-hole size + shape) and text a photo to 641-332-4102. We'll cross-check it against our catalog before you buy.

Why buy from Disc Blades For Sale

• In stock — same-day ship on orders placed by 12pm CT
• Free shipping on orders $600+
• Buy 4–19 blades, save 5%. Buy 20+, save 10% (auto-applied at checkout)