Great set with most common sizes.
All blades are made of durable carbon steel.
Includes sizes: 3/4", 7/8", 1-1/8", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2", 3", 3-1/2", 4", and 5" diameters. Set also includes large/small arbors, hex key, metal plate, and carrying case.