Set Of Four 18 Inch Notched Disc Harrow Blades 3.5mm Thick 9 GA Fits 1 Inch Or 1-1/8 Inch Square Axles Double Stamped For Strength At Angles 1-3/4 Inch Concavity Heavy Duty Farm Equipment Replacement Blades

Set of Four 18-Inch Notched Harrow Blades for Axles
✔️ 3.5mm (9 GA) thick, fits 1in or 1-1/8in axles, double stamped

These 18-inch notched disc harrow blades are heavy-duty replacement parts designed to break up and mix soil in field conditions. They’re built to fit standard 1-inch or 1-1/8-inch square axles and are commonly used on harrows and tillers to prepare seedbeds on farms and large-scale operations.

✅ 18 in (457 mm) diameter notched blades, set of four, heavy-duty
✅ 3.5 mm (9 GA) thickness for strength and longevity
✅ Fits 1 in (25.4 mm) or 1-1/8 in (28.6 mm) square axles, double stamped at angles
✅ 1-3/4 in (44.45 mm) concavity for efficient soil penetration

💡 What is an 18-inch notched disc harrow blade used for in field work?

This handy replacement blade helps break up soil and mix residue in large-scale farming operations.

- fits 1in or 1-1/8in square axles with double stamping for strength - notched design adds durability and helps maintain tillage efficiency - 18in diameter with 1-3/4in concavity delivers solid soil penetration