Bosch Multi Material Circular Saw Blade 305mm 80 Teeth 2608642208 Multi-Material Circular Saw Blade delivers powerful cuts in a wide range of materials High-quality precision-ground carbide teeth make the blade robust enough for cutting various materials Base blade made of dimensionally stable SK5 hardened steel (> 40 HRC) ensures accuracy Bore works with or without reduction rings to fit different sizes. Specifications: Materials: Aluminium, Plastics, Medium density fibreboard, Chipboard, Non-ferrous metals Outer diameter mm: 305 mm Number of teeth: 80 Width of cut (b1): 2.7 mm