This carbide coated metal saw blade cuts perfectly flush even when used with hardened metal, offering excellent durability and longevity. Its teeth are made from a strip of extremely hard metal that can cut into stainless steel, boasting a high-tech adding coating for extra durability. The blade has a Starlock mount and allows for convenient blade change within 3 seconds. Features and Benefits Lasts up to 50 times longer than standard bi-metal blades Starlock mount ensures maximum power transfer Bosch Carbide Technology offers excellent durability Cuts perfectly into hardened metals Typical Applications Ideal for cutting a variety of hardened metals in different forms Pipes Rusted or jammed screws