PFERD TOOLS chain saw files are used worldwide for sharpening saw chains. They can be used individually with a handle or in combination with depth gauge files with the CHAIN SHARP chain saw sharpeners that are so popular with users. Triangular file for repairing and sharpening saw chains with angular tooth base. For edge grinding on saw chains. Cut in for universal sharpening. Technical data: https://elecena.pl/product/29321762/18801225-sharpening-files-1250-dkt-175-1 2025-09-01 https://elecena.pl/product/29321762/18801225-sharpening-files-1250-dkt-175-1 2025-12-10 https://elecena.pl/product/29321762/18801225-sharpening-files-1250-dkt-175-1 2026-01-03 https://elecena.pl/product/29321762/18801225-sharpening-files-1250-dkt-175-1 2026-02-05