IRWIN Circular Saw Blade 350 x 30mm x 84T Professional Non-Ferrous Metal

This Irwin professional aluminium circular saw blades is specially designed for cutting all types of non-ferrous metals such as aluminium, copper and lead and plastics. The triple chip tooth grind combined with flat tooth design ensures an excellent finish of the cut. The blades have a hard body with a blade hardness 40-45 HRC with a negative cutting angle -6° – -1° . The polished, blasted and lacquered blade has K20 quality Tungsten Carbide tips and expansion slots help keep the blade flat and reduce warping. Specifications:Diameter: 350mm.Bore: 30mm.Number of teeth: 84.