Irwin Jigsaw Metal Cutting Blades have fully hardened high speed steel for use in metal, aluminium, and no-ferrous metal. HSS milled teeth provide longer life and fast cuts in metal. Fast and even cuts in thin and thick metal. T Shank for AEG, Bosch, DEWALT and Hitachi Jigsaws. Straight cuts in metal, non-ferrous metal and aluminium.
