Jab saw blade made of steel. Lacquered blade for corrosion protection. SharpTooth™ saw technology uses an aggressive three sided tooth design that gives three cutting surfaces to cut 50% faster than conventional Stanley® handsaws. Sharpened tip to easily punch through drywall. Ergonomically designed handle is made out of high impact polypropylene and a textured rubber grip over mold to provide comfort and a slip resistant grip.