This 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 Degree to -1 Degree. The polished, blasted and lacquered blade has K20 quality Tungsten Carbide Tips and expansion slots help keep the blade flat.
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