Lenox 80143 44-7/8" x 1/2" x .025 Masterband Portable Band Saw Blade 8/12-tpi.
Premium Bi-metal construction.
Matrix II type alloy high speed steel cutting edge (8% cobalt edge).
Tooth hardness Rc 66-68.
Vari-Tooth or standard tooth forms available.
Tough shock resistant alloy with less tooth chippage. Withstands higher cutting temperatures than M-2 or carbon steel blades.