Matrix II high-speed steel teeth containing 8% cobalt to keep a sharper tooth edge longer. Bi-metal design allows faster cutting, longer life blades that can bend without shattering. 1/2 in universal tang fits all Sawzalls. Scroll cutting metal 1/8 in thru 3/16 in.
Double relief angle reduces tooth stress for long life
Double relief angle reduces tooth stress for long life
Precision forming process creates sharper teeth for fast cutting