The Starlock AIZ 20 AB blade produces fine cuts in wood and non-hardened metal. Its narrow 20 mm cutting blade width allows for filigree work. The blade's sturdy mounting system reduces wobbling to enable hairline cuts due to direct power transmission. It is intended for cutting recesses in furniture components, flush cutting copper pipe and for plunge cuts in plasterboard. This blade cuts wood and non-hardened metal, soft plastic and plastic laminate panels. The BIM (bi-metal) combination of an HCS (high carbon steel) blade and HSS (high-speed steel) teeth resists wear and heat for long life when cutting non-hardened metals and abrasive materials. The Starlock Snap-In mounting system allows fast blade removal and exchange within 3 seconds without having to touch the blade. The mounting system produces the highest power transfer thanks to a 3-dimensional tight-fitting connection between machine and accessory. Use this product with all Starlock, Starlock Plus and Starlock Max power tools as well as common multi-tools.