Cut through tough multi-material structures quickly and with complete control using the Bosch s 511 df Flexible for Wood and Metal reciprocating saw blade. Featuring a 6 tpi tooth pitch, it powers effortlessly through wood with embedded nails, mild steel, non-ferrous metals, and plastic profiles. The flexible 0.9 mm bi-metal construction resists breakage when hitting metal or making flush cuts against walls and floors. With a compact length of 100 mm and a cutting capacity of up to 50 mm, you maintain optimal agility in tight spots. This 5-piece pack fits standard reciprocating saws via the universal 1/2-inch S-shank interface.