9Pcs Chain Saw File Set, in 3 Sizes 5/32''+3/16''+7/32''(4.0mm+4.8mm+5.5mm), Gasoline Saw File, Chain Accessories Round Steel File, Wear-Resistant and Durable Saw File

Three sizes: 5/32 for small 3/8 chains, 3/16' for 325, large 3/8 chains and 7/32' for 404 chains. The double cutting design prevents clogging and stays sharp for a long time with consistent tooth height for faster and smoother metal removal. Features precision cutting teeth, accurate centerless grinding, uniform file diameter and tooth height, uniform tooth length, and no burrs or sharp edges. This set of files will keep the saw chain very sharp and efficient performance in use and will give you good help in both home chainsaw and work. We take pride in providing quality products and will refund you if you are not satisfied with the product in any way.

• This set is a combination of 9 chain saw files of three sizes 5/32'+3/16'+7/32', made of high strength steel, which increases the service life of the product.
• The three sets of files have three different sizes for different chains, which is convenient for you to choose the right file according to the different chains.
• Chain saw files are made of high quality steel, rust and wear resistant, high hardness steel is not easy to deformation, easy and convenient to operate, and saves time and effort.
• Advanced manufacturing process, high-quality finishing, suitable for chainsaws, chainsaws, household chainsaws and other metal grinding.
• NOTE: When polishing chainsaws, the file can only be polished in one direction, not in two directions, otherwise it will damage the file.