The Starlock AIZ 32 AB plunge saw blade has a long lifespan when cutting through unhardened metal. Its robust bi-metal construction, made from HCS steel (high carbon steel) and HSS steel (high-speed steel) teeth, is resistant to wear and heat when working with hard or abrasive materials. The blade's tapered design towards the base minimizes jamming, quickly removes material, and thus reduces blade wear. The sturdy mounting system of the AIZ 32 AB reduces lateral vibration and allows for precise cuts through direct power transfer, extending its service life. This product is used for flush cutting nails and copper pipes, as well as plunge cuts in drywall. The Starlock mounting system enables quick blade changes without touching the blade in just three seconds. Its three-dimensional tight fit allows for maximum power transfer between the machine and the accessory.