The Bosch 2608664677 Starlock Multi-Tool 6pc Blade Set contains 6 durable blades ideal for working with metal and wood. The collection includes both standard blades and a Curved-Tec blade for more precise clean cuts. Take on parquet drywall softwood chipboard plywood panel laminate non-ferrous sheet metal and more. Designed for professional craftsmen and DIY enthusiasts this robust set features a Starlock fitting system which enables a greater range of applications and increases power transfer. Starlock also enables you to remove and exchange blades in 3 seconds without having to touch the blade.