High quality saw blades suitable for everyday or occasional use. TCT (Tungsten Carbide Tipped) Blades. Suitable for hardwood, softwood, chipboards and other composite materials. Hardened and strengthened to ensure a long life. Will fit most standard 184mm circular saws. Includes two ring adapters for the centre bore. Varied number of teeth for use on multiple types of jobs. SPECIFICATIONS: 184mm Diameter Blades with 30mm bore Maximum speed 8300 RPM 1 x 40 teeth fine cut blade 1 x 24 teeth medium cut blade 1 x 20 teeth course cut blade 3 x Reduction rings 30mm to 25.4mm 3 x Reduction rings 30mm to 20mm 3 x Reduction rings 30mm to 16mm