A five-piece set of T118A-type saw blades designed for jigsaw machines with T-shank clamping. The blades have a total length of 92 mm, are made of HSS high-speed steel, and are used for cutting metal sheets with a thickness of 1 to 3 mm. The milled, wavy teeth have a progressive pitch of 1.1 to 1.5 mm. The pack provides replacement blades for repeated everyday cutting of thin sheet metal.