Professional quality, hardened and tempered tungsten carbide tipped circular saw blade. This blade features a 305mm diameter with 80 teeth and a 30mm bore (reduction rings for 16, 20, and 25mm included). It has a 3.0mm kerf for efficient cutting. Ideal for both along the grain and cross-cutting on a variety of wood materials including softwood, hardwood, plywood, chipboard, multi-board panels, MDF, plated and counter-plated panels, laminated and bi-laminate plastic, and fibre-reinforced plastic, ensuring a quality finished edge. The fully hardened steel blade body provides accuracy and resists bending, while the tungsten carbide teeth offer excellent wear and heat resistance. Its ATB (Alternating Top Bevel) offset tooth design scores the wood surface before cutting, leading to a smoother finish with less splintering. Compatible with Dewalt, Bosch, Makita, Ryobi, and other circular saws requiring a 305mm blade with a 30mm bore or compatible reduced bores.