This Bosch PRO Optiline Wood Saw Blade measures 165mm in diameter with a 20mm bore and 36 teeth, offering a finer crosscut finish for solid wood and panel materials on compact circular saws with a 20mm spindle that accept the 165mm blade format. Features and Benefits: • Lasts up to 1.3x longer than a Bosch Eco for Wood blade • Precision-ground carbide teeth, individually shaped for top performance • Hardened steel base for stability and accuracy • Expansion slots reduce noise and heat build-up • Bore fits with or without reduction rings Specifications: Blade Diameter: 165mm Bore Size: 20mm Number of Teeth: 36T