This 255mm diameter tct circular saw blade features 80 teeth and a 30mm bore, making it ideal for general-purpose cutting applications requiring a balance between cutting speed and finish quality. The triple chip grind design with tungsten carbide-tipped teeth cuts grooves with slanting sides, combining balanced cutting force with low tooth drag and free chip flow to eliminate chipping in brittle materials. The precision-ground carbide teeth deliver robust performance across all woods, aluminium, non-ferrous metals, laminates and plastics. The anti-kickback design ensures safe operation by preventing the blade from feeding too quickly. Compatible with most 255mm circular saws with a 30mm bore including stock no. 90170 And 79899. Manufactured to en847-1 standard. Features and benefits: 255mm diameter with 80t configuration for versatile cutting cuts grooves with slanting sides for clean results high-quality precision-ground carbide teeth anti-kickback design for enhanced safety compatible with most 255mm circular saws with 30mm bore specifications: material: steel with tct teeth diameter: 255mm bore: 30mm tooth count: 80t kerf: 2.8Mm grind: triple chip ground rake angle: 5 max speed: 5,200rpm weight: 0.650Kg contents: 1 x tct triple chip grind circular saw blade, 255 x 30mm, 80t