This Bosch Expert for Aluminium Circular Saw Blade has been designed for cordless handheld circular saws. The extra-thin kerf reduces power consumption and maximises battery runtime. It features MicroteQ teeth, consisting of extra-fine and durable carbide grains from Bosch in-house production, ensuring superior lifetime. The blades anti-corrosive ProteQtion coating reduces friction, prevents rust and provides highly durable cutting performance. Fits all common cordless plunge and handheld saws as well as cordless dry-cutters.Bore works with or without reduction rings to fit different sizes.