Establish and maintain ski and snowboard edge geometry with dedicated edge guides that provide easy and quick edge cutting, sharpening and polishing control.
Diamond stones (aka diamond files) are the best option to maintain ski and snowboard edges due to their ability to cut and polish the edge for a smoother, sharp edge.
Files are the traditional cutting tools for establishing edge geometry (bevel angles). Additional, panzer and coarse files are a must have for base repair and flattening tasks.