The Irwin Aluminium/Non-Ferrous Metal Circular Saw Blades are specially designed for cutting all types of non-ferrous metals such as aluminium, copper, lead and plastics. They have expansion slots the help keep the blade flat. The Triple Chip Ground Tooth (TCG) gives excellent finish to the cut.

The IRWIN IRW1907779 Professional Circular Saw Blade has the following specifications:
Diameter: 250mm.
Bore: 30mm.
Teeth: 100.