This Bosch PRO Cordless Circular Saw Blade for Aluminium is the 184mm diameter, 56-tooth variant with a 20mm bore, combining a large cutting diameter with a 20mm bore to suit the most common spindle size found on cordless circular saws. The extra-thin kerf minimises friction and reduces the energy drawn from your battery, allowing for extended cutting sessions on a single charge. With 56 individually shaped, ground, and sharpened carbide teeth made from high-quality carbide grains, this blade offers exceptional precision and durability when working with aluminium. Expansion slots within the blade help to manage heat and reduce cutting noise during prolonged use, protecting the blade’s long-term performance. The 20mm bore works with or without reduction rings for straightforward fitment on a wide range of cordless saws. Features and Benefits: • Extra-thin kerf reduces friction and energy draw for longer battery runtime • 56 ground and sharpened fine carbide teeth for precise, long-lasting aluminium cutting • Expansion slots manage heat build-up and noise during extended use • Bore compatible with or without reduction rings for versatile fitment Specifications: Blade Diameter: 184mm Number of Teeth: 56 Bore Size: 20mm