Fein 63901025060 Mini Cut and File Set Designed for cut outs 3/8 and above Ideal for use on a variety of materials Includes 1 diamond blade and 1 Carbide file An economical way to expand the function of your Fein Multimaster The diamond file sharpens household and professional blades The carbide file deburrs metal surfaces such as pipes Includes 2 quality saw blades for wood and soft plastic applications Also contains 2 HSS saw blades for hard plastics, fiberglass, and sheet metal up to 1-mm