For use with jigsaws with T-Shank clamping systems. The T 118 EFS Basic for Stainless Steel Jigsaw Blade makes straight cuts in metal. Its milled, wavy-set tooth geometry is designed for cutting stainless steel. Made from BIM (bi-metal), the blade’s fully hardened, specially formulated HSS (high-speed steel) tooth strip is bonded with a highly elastic HCS (high carbon steel) body and provides both the sufficient hardness and flexibility required to cut thin, solid and perforated stainless steel sheets. Additionally, its fine tooth pitch (1.4 mm) cuts thin metal sheets with 1.5-4 mm thickness.