The T 118 G Basic for Metal Jigsaw Blade makes straight cuts in metal. Its milled, wavy-set teeth are ideal for cuts without special requirements. The fully hardened, high-grade high-speed steel blade material is appropriate for cutting standard-strength, non-perforated sheet metals. Additionally, the blades very fine tooth pitch (0.7 mm) cuts very thin solid sheet metals with 0.5-1.5 mm thickness. For use with jigsaws with T-Shank clamping systems.