The 6-piece Set is a versatile kit for electrical and drywall work. Each Starlock blade in this Set is individually selected for its particular performance, to prepare for all kinds of typical work electricians face such as cutting a square power socket and general adaption work. It includes 4 plunge cut blades and 2 cutting blades. Finally, the set features great value, as you pay for 5, but get 6 Starlock Products. 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. All Starlock, Starlock Plus and Starlock Max power tools as well as common multi-tools are compatible with the accessories.