1.file used for sharpen chainsaw chain. 2.handle:plastic&wood 3.Diameter:3.0mm 3.5mm 4.0mm and so on

hand tools-----file, used for sharpen chainsaw chain

1.Assembled file guide includes:one round file,one frame and one plastic handle

2.Grips file securely

3.Lines on the guide's frame make it easy to align the file consisitently and correctly.

4.Keeps file at the correct depth.

file for chain saw