Oregon 70504 Double-Cut Round Chainsaw Files, 5/32" x 8", 12-CountHighlights: 5 32 inch file size This cutting chain saw file has fewer teeth per inch, which means filings will not be trapped Swiss made double cut file is designed to sharpen saw chains with precision cutting tooth angles Round Carton Fewer teeth per inch mean fillings aren't trapped allowing file to clean itself Consistent tooth height removes metal faster, feels smoother, resists clogging, and long stay sharp Consistent hardness means the file