Contains 3-wood rasp files in round , flat and semi-round design to meet different filing and grinding requirements Alloyed Steel : These files are high temperature tempered alloy steel with high hardness , wear resistance and resistance Handle : These file handles have a hanging hole on the bottom that can be hung up for storage when not in use , saving desk space Rubber Grip : The file handle is rubber with good toughness and high strength , as well as ergonomic design , which is and Multiple Uses : These wood rasping files are specially used for filing holes , corners , grooves or irregular surfaces of wooden components, Manufacturer: Watreketal