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
Straight cuts in thin metal, non-ferrous metal, sheet metal, aluminium 0.2-1 mm (1/64Inch -3/64in )