Festool 499476 S 75/4 FS Jigsaw Blades, 5-Pack Ideal for softwood, hardwood, melamine, veneered plywood and chipboard Conical ground teeth for fine cuts, saving time on rework HCS tool steel quality, 3 inches long, 6 TPI, for materials up to 2 1/8 inches Universal T-shank design fits most professional jigsaws