IRWIN Circular Saw Blade 250 x 30mm x 80T Professional Non-Ferrous Metal

Irwin Professional aluminium circular saw blade is specially designed for cutting all types of non-ferrous metals such as aluminium, copper, lead and plastics. The triple chip tooth grind combined with flat tooth provide an excellent finish of the cut. It has a hard body blade Hardness 40-45 HRC with a negative cutting angle -6° to -1° . The polished, blasted and lacquered blade has K20 quality Tungsten Carbide Tips and expansion slots help keep the blade flat.Specifications:Diameter: 250mm.Bore: 30mm.Reduction rings (supplied): 20 and 16mm.Number of teeth: 80.