A Circular Saw Blade with tungsten carbide inserts on the tooth tips for increased wear resistance. These retain their cutting performance for a much greater period. Blades with a small number of teeth are used for rip cutting those with a large number are for cross cutting & those with an intermediate number are used for general purpose cutting. Blade Diameter: 184 mm. Bore: 16 mm. No of teeth: 40 Brand Fitments: Black & Decker JCB Performance Power Peugeot Power Base Skil.