The Zubat blade is impulse hardened and is, what is called, a full tang blade. This means that the blade and handle are in one piece with a rubber GOM handle that slides over the tang and is held in place by two screw sets. This makes a very strong saw as there is no weak point where the blade is joined to the handle.
The impulse hardening keeps the Zubat teeth sharper for longer. A sharpenable blade will be sharpened three to four times in the life of a non-sharpenable Zubat blade.
Blade length:- 330mm or 13 inches
Teeth per 30mm/in:-7.5/6.4