You must be 18 years old or over to buy this product. The Bosch Jigsaw Blade Flexible For Metal 225mm L Blue is a unique reverse-tooth design produces clean top surfaces with minimal splintering. The saw blade is ideal for clean, fast cuts in cutting curves, slots and intricate shapes in many materials, metal, brass, zinc, stainless steel, steel and other visible surfaces. The blade is made from high-quality BIM (bi-metal), the blade is engineered for cutting regular-strength steel materials. It