Longer life premium quality TCT Circular Saw Blades offering a wide range of cuts for wood, aluminium, plastic, non-ferrous metals, laminate and chipboard with great results at a fantastic price for a premium quality blade, designed for the tradesman by Erbauer. Specifications: Diameter 250mm. Number of teeth 40. Cutting bore 30mm. Ripping and cross cutting. For cutting wood. Anti-kickback.