18" Smooth Flat Center Disc Blade

A 18" smooth disc blade with a flat-center crown geometry — the profile you need when the standard concave hub sits proud on your gang and won't clamp flat against the spool. Runs cleanly on OEM Case-IH tools without the crown-thickness stacking that causes premature bearing wear.

Specifications

• Diameter: 18"
• Edge: Smooth
• Style: Flat Center
• Thickness: 4.5 mm
• Axle bore: 1-1/8" Square
• Concavity: 1.75"
• Material: Heat-treated boron steel

Fitment

Made for Case-IH tandem and Ecolo-Tiger discs that spec a flat-center blade — if your gang uses a spool that assumes zero crown thickness, this is the profile you want. Cross-checks against Case-IH part numbers on request — text a photo of your worn blade to 641-332-4102.

Shipping

Same-day shipping if ordered before 12pm CT on stocked sizes. Ships direct from our supply partner via UPS Ground. Freight-quoted at checkout on quantities over 20.