Irwin Jigsaw Blades Metal Cutting Pack of 5 T123X

HSS: Fully hardened high speed steel for use in metal, aluminum, and no-ferrous metal.

HSS milled teeth : For 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

Progressive tooth spacing, for fast cuts, long life, in sheet metal 2-10mm, non-ferrous metal 2-20mm, stainless steel 1.5-3mm, plastic 1.5-30mm, fiberglass 1-20mm