This Bosch PRO Cordless Circular Saw Blade for Aluminium is the 150mm diameter, 52-tooth variant with a 20mm bore, offering an increased tooth count compared to smaller diameter models for even cleaner, finer cuts in aluminium. The extra-thin kerf keeps friction to a minimum, reducing the energy your saw draws from the battery and helping you work longer on a single charge. The 52 carbide teeth are individually ground and sharpened using high-quality carbide grains, giving you precise, long-lasting cutting performance in aluminium profiles and components. Expansion slots within the blade reduce noise and prevent excessive heat build-up during use, contributing to a longer blade lifetime. The 20mm bore works with or without reduction rings to accommodate a range of cordless circular saw spindle sizes. Features and Benefits: • Extra-thin kerf minimises friction and energy use, extending battery runtime • 52 ground and sharpened fine carbide teeth for precise, clean aluminium cuts • Expansion slots control heat and noise for extended blade service life • Bore compatible with or without reduction rings for flexible fitment Specifications: Blade Diameter: 150mm Number of Teeth: 52 Bore Size: 20mm