Diablo Bi-Metal T-Shank Jig Saw Blades for Thin Metal Option:3-5/8 in. 30 TPI (5-Pack) it is designed to pair

it is designed to pair seamlessly with treads

and 1/4" Air Fitting

Carbide grit cutting edge produces less sparks and dust

specially formulated Diablo TiCo™ Super-Density Micro-Grain Carbide

Applications: Hardwood Flooring

Diablo Bi-Metal T-Shank Jig Saw Blades for Thin Metal Option:3-5/8 in. 30 TPI (5-Pack) it is designed to pairDiablos bi metal teeth jig saw blades are specifically designed for maximum durability, longer life and speed in medium metal applications ranging from 1 64 to 3 64 thickness. These high performance blades feature an ultra hardened cutting edge to deliver up to 5X 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