The file handle was developed as part of the ERGO process for greater user-friendliness with minimal strain. It features a comfortable two-component grip for excellent hold. It is suitable for sharpening various tools, such as spades, shovels, hoes, and scrapers, and is particularly suitable for high demands on surface quality. The shape includes surfaces that are parallel with edges tapering conically, and the surfaces and edges have notches. The cut options are 1 = bastard and 2 = half-smooth. It can be used for polishing and deburring on lathes and serves as both a workshop and sharpening file. The bastard cut is commonly referred to as a mill bastard. Retail packaging.