Saw Blade Type = Circular Saw Blade // Number of Teeth = 30 // Bore Diameter = 16mm // Blade Material = Tungsten Carbide // Saw Blade Diameter = 184mm // // DEWALT DT Series Round Saw Blade in Rugged Design - Universal 184 mm 30T is used for cutting softwoods, composites and rough wood. It has 30 carbide teeth that are very sharp.Impact resistant carbide teeth reduce the risk of chipping or breaking a tooth The ultra-sharp carbide teeth mean less force is required when pushing the blade Designed for rapid cutting of natural woods and composites, as well as scaffolding Ideal for easy to good cross and longitudinal cutting results.