T-shank Jigsaw Blade, Bi-metal, For Medium Metal, 21 Tooth, 3-3/8-in., 5-pk.

Diablo, 5 pack of 3-3/8" 21 TPI bi-metal T-shank jig saw blades for medium metal. Diablo's bi-metal teeth jig saw blades are specifically designed for maximum durability, longer life and speed in medium metal applications ranging from 1/16" to 1/8" thickness. These high-performance blades feature an ultra-hardened cutting edge to deliver up to 5 times longer life than standard blades. A back taper blade design and perma-shield non-stick coating reduces heat and pitch build up for fast and clean cuts in metal. T-shank design fits all combo and most U-shank cordless and corded jig saws.