The T 121 BF Speed for Metal jigsaw blade is specifically designed for use with jigsaws that have a T-shank holder, allowing for fast, straight cuts in metal. The blade's taper and thin cutting design achieve a high cutting speed. The patented tooth geometry combined with robust teeth enhances efficiency and cutting speed. Ground, wavy teeth are ideal for cutting metal sheets. The saw blade is suitable for medium-thick metal sheets with a thickness of 2.5-6 mm.