Description The JM744 Brushcutter Blade is a high-quality scallop blade designed for tough clearing tasks in Australian conditions. With a 7-inch diameter, 20mm centre hole, and 1.8mm thickness, this durable replacement blade delivers efficient cutting through thick grass, scrub, and light brush. Its scalloped edge provides a clean finish while reducing strain on your brushcutter, making it an essential accessory for professional landscapers and property owners. Features Durable steel construction with scalloped teeth for aggressive cutting performance. Standard 20mm centre bore fits most popular brushcutters and trimmers. Lightweight 1.8mm thickness reduces vibration and improves operator comfort. Specifications SKU JM744 Diameter 7 inches (178 mm) Centre Hole 20 mm Thickness 1.8 mm Blade Type Scallop (saw-tooth) Fits Husqvarna brushcutters with 20mm arbour Stihl brushcutters with 20mm arbour Shindaiwa brushcutters with 20mm arbour Product Line Brushcutter & Trimmer Blades – Heavy-duty replacement blades for commercial and residential clearing equipment.